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Data
Sea temperature and salinity trends
Presentation of results
Ferry route data
Ferry route data
Summary graphs
Position 2
Position 4
Position 7
Temperature
Date
Position 1
Position 2
Position 3
Position 4
Position 5
Position 6
Position 7
Position 8
Position 9
August 1970
17.7
17.6
17.2
16.8
16.9
17.3
17.7
18.3
18.3
September 1970
17.3
17.0
16.8
16.8
16.9
17.0
17.3
17.6
17.5
October 1970
14.0
14.7
15.2
15.4
15.3
15.3
15.2
15.2
14.5
November 1970
10.5
11.3
12.6
13.0
12.7
12.6
11.8
11.3
10.8
December 1970
7.9
9.7
10.5
10.9
10.2
10.0
9.7
9.0
8.5
January 1971
February 1971
5.5
6.4
7.1
7.4
7.6
7.0
6.2
5.6
5.7
March 1971
6.1
6.3
6.7
7.1
7.2
6.6
5.9
5.6
5.8
April 1971
7.3
7.2
7.2
7.6
7.8
7.5
7.4
7.6
8.4
May 1971
11.6
9.7
9.6
9.5
9.6
9.6
9.8
10.3
11.9
June 1971
14.1
13.3
12.8
12.2
12.1
12.5
13.0
13.2
14.4
July 1971
17.9
16.2
15.3
15.0
15.5
15.9
16.3
17.3
17.8
August 1971
18.9
17.9
17.3
17.2
17.5
18.0
18.2
18.6
19.2
September 1971
17.6
17.7
17.4
17.2
17.3
17.8
18.1
17.9
18.3
October 1971
15.9
16.3
16.5
16.6
16.6
16.6
16.6
16.6
16.4
November 1971
10.7
11.5
12.8
13.4
13.3
12.9
12.7
12.5
11.7
December 1971
7.5
9.1
10.0
10.9
10.5
10.1
9.7
9.3
8.6
January 1972
5.7
7.1
8.6
9.5
9.0
8.5
8.3
7.6
7.0
February 1972
4.8
6.1
7.8
8.1
7.7
7.1
6.1
4.8
4.8
March 1972
6.1
6.8
7.6
7.7
7.6
7.1
6.1
5.4
5.8
April 1972
9.1
8.6
8.8
9.0
8.9
8.6
8.0
7.9
9.2
May 1972
11.9
10.9
10.8
10.8
10.8
10.9
11.0
11.1
11.8
June 1972
14.5
13.2
12.5
12.3
12.5
12.7
13.1
13.5
14.9
July 1972
17.5
15.9
14.9
14.6
15.0
15.2
15.8
16.2
18.2
August 1972
17.5
17.2
17.1
16.8
16.6
17.0
17.2
18.0
18.3
September 1972
15.5
16.2
16.1
16.2
16.3
16.4
16.5
16.6
17.0
October 1972
13.1
14.1
14.5
14.8
14.7
14.5
14.3
14.0
13.7
November 1972
7.6
10.0
10.8
11.4
12.1
11.8
11.4
11.1
10.1
December 1972
6.9
9.3
11.0
11.0
10.7
10.1
9.4
8.6
7.8
January 1973
7.8
7.3
8.6
8.6
8.2
7.6
7.0
6.4
5.9
February 1973
5.5
6.8
7.8
8.1
7.9
7.1
6.5
5.9
5.7
March 1973
6.5
6.4
7.3
7.7
7.7
7.1
6.8
6.3
6.5
April 1973
7.5
7.1
7.6
7.8
8.0
7.7
7.2
7.7
8.5
May 1973
13.0
10.9
9.8
10.2
9.8
10.0
10.1
10.5
12.1
June 1973
16.8
14.7
13.7
13.2
13.5
13.8
14.3
14.8
16.8
July 1973
18.6
17.6
16.4
15.9
16.2
16.7
17.2
17.9
19.1
August 1973
18.7
17.9
17.3
17.0
17.3
17.7
18.3
18.6
19.6
September 1973
17.5
17.9
17.9
17.6
17.7
18.2
18.3
18.6
18.7
October 1973
12.8
13.8
14.5
15.1
14.9
14.9
14.8
14.5
13.3
November 1973
December 1973
5.5
7.2
8.4
9.2
9.0
8.4
8.1
7.5
6.7
January 1974
6.3
8.4
8.2
9.0
9.0
8.2
7.4
6.6
6.7
February 1974
6.4
7.7
8.6
9.1
8.9
8.3
7.7
7.0
7.0
March 1974
5.8
7.0
8.0
8.6
8.2
7.8
7.2
6.1
6.5
April 1974
9.1
8.5
9.0
9.4
10.0
9.8
9.9
10.0
11.4
May 1974
12.2
10.9
10.5
10.4
10.7
10.6
10.7
10.8
12.0
June 1974
15.1
13.7
13.3
12.6
12.9
13.1
13.3
13.7
16.1
July 1974
16.5
16.4
15.7
15.3
15.3
15.6
16.3
16.4
17.9
August 1974
18.1
17.7
17.2
16.9
17.1
17.5
17.7
17.9
18.7
September 1974
15.5
15.5
15.8
15.9
15.9
15.9
16.1
16.0
16.1
October 1974
10.7
12.3
13.4
13.7
13.5
13.3
13.1
12.6
12.1
November 1974
8.3
9.9
10.9
11.5
11.2
10.8
10.3
9.9
9.3
December 1974
7.1
8.3
9.7
10.1
9.7
9.2
8.6
8.1
7.8
January 1975
6.4
7.8
9.2
9.4
9.0
8.8
8.2
7.6
7.1
February 1975
6.2
7.3
8.3
8.8
8.5
8.0
7.6
7.3
7.0
March 1975
5.8
6.6
7.4
8.1
7.9
7.5
7.2
6.9
6.9
April 1975
8.0
7.3
7.5
7.5
7.8
7.6
7.3
7.3
7.7
May 1975
11.1
9.5
9.8
9.3
9.7
9.7
10.3
10.6
11.3
June 1975
11.6
10.0
10.2
9.8
10.6
10.8
11.0
11.6
13.4
July 1975
17.6
16.0
15.4
14.6
15.0
15.5
15.9
16.9
18.4
August 1975
20.2
18.9
17.8
17.6
17.7
18.4
18.8
18.8
21.0
September 1975
17.9
18.3
17.9
17.8
17.9
18.3
18.6
18.7
19.1
October 1975
13.1
14.8
15.2
15.4
15.3
15.2
15.1
14.8
14.4
November 1975
10.1
11.7
12.8
13.3
13.1
12.8
12.5
11.8
11.3
December 1975
6.4
8.6
9.3
10.4
10.2
9.7
9.1
8.4
7.8
January 1976
6.3
6.8
7.7
8.7
8.6
8.1
7.7
7.1
7.5
February 1976
5.5
5.4
6.0
6.9
6.8
6.4
6.1
5.5
5.2
March 1976
6.9
6.4
7.3
7.5
7.1
6.4
5.7
5.5
6.5
April 1976
8.9
7.7
8.3
8.5
8.2
7.6
7.2
7.2
8.2
May 1976
12.9
10.8
10.4
10.1
10.1
10.1
10.1
10.4
12.6
June 1976
19.1
16.1
15.0
13.8
14.3
14.9
15.4
15.7
18.7
July 1976
20.5
19.0
17.8
17.3
16.8
17.3
17.8
18.0
19.2
August 1976
19.6
18.8
18.6
18.2
18.4
18.7
19.0
19.1
19.5
September 1976
17.7
17.7
17.8
18.2
17.8
18.4
18.5
18.3
18.3
October 1976
14.4
15.0
16.0
16.2
16.2
16.0
15.8
15.4
15.1
November 1976
10.9
13.1
14.6
14.8
14.6
14.4
14.0
13.5
12.1
December 1976
5.0
7.0
9.3
9.3
9.1
9.1
8.6
7.8
7.2
January 1977
4.3
6.8
8.0
8.6
8.1
7.6
6.9
6.1
4.7
February 1977
6.3
7.5
8.2
8.5
8.2
7.9
7.2
6.3
6.1
March 1977
8.0
8.2
8.6
8.7
8.7
8.5
7.9
7.6
8.3
April 1977
8.5
8.5
8.8
9.0
8.9
8.8
8.5
8.3
9.4
May 1977
10.8
10.3
10.2
10.2
10.4
10.4
10.6
11.1
12.8
June 1977
13.1
12.4
12.1
11.9
12.2
12.5
12.6
12.9
13.5
July 1977
16.2
14.4
14.7
14.0
14.1
14.6
15.0
15.7
18.3
August 1977
17.8
17.4
17.2
16.8
17.0
17.1
17.5
17.6
19.4
September 1977
16.3
16.4
16.5
16.5
16.5
16.7
16.9
17.1
17.7
October 1977
13.9
14.5
14.9
15.2
15.1
15.2
14.8
14.8
14.8
November 1977
8.9
11.5
12.3
12.8
12.4
12.1
11.7
10.8
9.8
December 1977
8.2
8.9
10.4
10.1
9.8
9.2
8.3
7.7
7.4
January 1978
5.5
6.5
7.4
8.4
8.1
7.6
7.0
6.4
6.2
February 1978
March 1978
6.3
5.8
6.8
6.9
6.8
6.2
5.8
5.3
5.7
April 1978
6.8
6.4
6.4
7.3
7.7
7.6
7.4
7.1
7.6
May 1978
11.1
9.7
9.7
9.4
9.5
9.8
10.2
11.1
13.0
June 1978
July 1978
August 1978
18.3
16.8
16.4
15.9
16.1
16.4
16.8
17.0
18.3
September 1978
October 1978
13.9
14.5
15.0
15.5
15.4
15.3
15.4
15.3
15.1
November 1978
9.2
11.2
11.9
12.7
12.8
12.4
12.1
11.8
10.3
December 1978
January 1979
2.9
3.9
3.7
5.7
6.8
5.9
5.2
4.3
2.8
February 1979
2.6
2.9
4.5
6.0
5.7
5.1
4.4
2.5
3.4
March 1979
4.5
4.7
4.8
5.4
5.8
5.3
4.4
4.0
5.2
April 1979
5.6
6.8
7.0
7.1
7.0
6.4
6.8
6.5
7.7
May 1979
10.8
9.5
9.3
9.3
9.4
9.4
9.8
9.9
11.8
June 1979
July 1979
17.8
16.9
16.3
15.5
15.4
15.8
16.2
16.8
18.3
August 1979
17.6
17.6
17.3
16.6
16.3
16.7
17.2
17.5
18.4
September 1979
16.3
October 1979
14.0
15.0
15.4
15.6
15.6
15.6
15.5
15.4
14.8
November 1979
9.9
11.3
12.7
13.6
13.5
13.1
12.9
12.5
10.7
December 1979
8.8
10.6
11.4
12.1
11.8
11.3
10.8
9.8
10.0
January 1980
3.9
5.5
7.5
8.7
8.9
8.4
7.9
6.8
5.5
February 1980
5.3
6.6
7.2
7.9
7.8
7.1
6.7
5.9
5.9
March 1980
5.8
5.8
6.6
7.6
7.6
7.2
6.8
6.2
6.0
April 1980
8.2
7.4
7.4
7.6
7.8
7.7
7.7
8.0
8.8
May 1980
9.8
9.0
8.3
8.8
9.1
9.3
9.0
9.8
10.7
June 1980
15.7
13.8
13.3
12.8
12.7
13.0
13.3
14.4
14.0
July 1980
16.2
15.5
15.0
14.5
14.5
14.8
15.2
15.7
16.5
August 1980
September 1980
October 1980
15.8
15.8
15.1
15.7
15.4
15.4
15.4
15.5
14.8
November 1980
8.8
10.2
11.0
11.7
11.6
11.4
11.2
10.7
10.2
December 1980
5.5
6.4
7.1
8.4
8.9
8.5
7.7
7.2
6.6
January 1981
5.1
4.8
5.6
6.4
6.6
6.3
6.1
5.4
4.9
February 1981
4.4
4.6
5.5
6.0
6.4
6.2
5.9
5.4
4.8
March 1981
April 1981
8.1
7.8
7.5
8.7
8.7
8.8
8.6
8.9
9.3
May 1981
13.5
12.1
11.5
11.1
11.2
11.5
11.7
11.8
10.9
June 1981
15.4
14.2
13.7
12.8
12.8
13.1
13.5
13.9
15.5
July 1981
17.3
16.7
16.3
15.7
15.5
15.8
16.3
17.0
17.7
August 1981
18.8
18.0
17.7
17.2
17.1
16.7
17.3
19.1
19.0
September 1981
17.8
17.5
17.8
17.4
17.6
17.6
17.9
17.9
18.2
October 1981
14.5
15.5
15.9
15.9
15.6
15.5
15.4
15.3
15.0
November 1981
10.0
11.3
11.9
13.5
14.2
13.4
11.6
11.5
10.8
December 1981
January 1982
February 1982
7.1
7.0
7.9
7.5
7.9
9.9
9.8
8.2
6.9
March 1982
6.7
7.7
7.8
8.1
8.1
7.6
6.9
6.3
6.3
April 1982
10.6
10.7
11.0
10.7
10.9
9.6
9.1
9.1
10.2
May 1982
June 1982
July 1982
August 1982
September 1982
October 1982
November 1982
December 1982
9.2
10.7
11.1
11.1
11.1
11.1
10.1
9.8
8.6
January 1983
February 1983
3.0
4.0
4.0
6.1
6.1
5.0
5.0
4.0
3.0
March 1983
5.2
5.5
5.5
6.1
6.2
6.2
6.0
5.7
6.1
April 1983
7.8
7.7
7.7
7.7
7.7
7.5
7.4
7.4
8.6
May 1983
11.5
10.7
10.4
10.3
10.4
10.4
10.3
10.9
11.2
June 1983
13.9
13.7
13.1
12.6
12.7
12.8
13.1
14.3
14.7
July 1983
17.5
15.8
15.3
15.0
14.9
15.4
15.8
16.8
17.9
August 1983
19.0
18.2
17.8
17.5
17.4
18.1
18.5
18.9
19.1
September 1983
17.2
17.8
17.8
17.9
17.8
17.9
18.0
18.1
17.9
October 1983
14.0
15.2
15.6
16.0
15.9
15.8
15.6
15.4
15.5
November 1983
10.5
11.2
12.3
13.2
13.1
12.7
12.4
11.9
11.6
December 1983
January 1984
4.6
8.2
9.1
9.5
9.5
9.1
8.8
8.9
8.8
February 1984
6.0
7.0
8.1
8.5
8.8
8.3
7.2
6.2
6.6
March 1984
6.3
6.3
6.9
7.7
8.0
7.6
7.5
7.0
8.5
April 1984
9.6
8.8
9.6
9.1
8.8
8.8
8.6
9.4
10.2
May 1984
10.3
9.7
9.5
9.9
10.5
10.4
10.2
10.8
11.6
June 1984
14.9
13.4
12.8
12.4
12.9
13.0
13.5
13.6
14.6
July 1984
16.4
15.3
15.0
14.3
14.3
14.8
15.0
15.7
15.9
August 1984
19.0
18.2
17.5
17.1
17.1
17.6
17.8
17.7
18.5
September 1984
17.8
17.9
17.9
17.8
18.0
18.0
18.2
18.3
18.8
October 1984
14.4
15.5
15.5
15.8
15.6
15.9
15.9
15.5
16.1
November 1984
11.4
13.3
13.7
14.2
13.9
13.5
13.3
12.7
12.6
December 1984
7.8
10.3
11.0
11.3
11.3
10.8
10.6
9.9
9.2
January 1985
4.3
6.3
7.2
8.5
8.3
7.6
7.1
6.3
5.4
February 1985
2.4
3.4
4.1
5.2
5.3
4.9
4.3
3.3
3.1
March 1985
4.0
3.7
4.4
5.6
5.3
4.5
3.8
3.7
3.7
April 1985
8.6
7.4
7.6
8.5
8.2
8.0
7.9
7.5
8.6
May 1985
10.9
9.8
9.9
9.9
10.5
10.1
10.3
11.2
11.3
June 1985
13.8
12.3
12.6
12.0
12.2
12.4
12.7
12.9
13.4
July 1985
17.4
16.4
15.9
15.1
15.1
15.5
16.0
16.5
17.0
August 1985
16.7
16.7
16.5
16.1
16.4
16.7
17.0
17.2
17.4
September 1985
16.5
16.6
16.5
16.4
16.4
16.5
16.6
16.7
17.0
October 1985
15.1
15.6
16.0
16.1
16.0
16.0
15.9
15.7
15.6
November 1985
8.8
11.0
11.8
12.7
12.6
12.2
11.7
11.0
10.3
December 1985
7.4
8.9
9.8
10.5
10.3
9.7
9.1
8.9
10.4
January 1986
4.6
6.4
7.6
8.7
8.5
7.9
7.3
6.0
6.8
February 1986
3.0
3.8
5.2
6.1
6.0
5.5
4.6
3.8
3.5
March 1986
2.0
2.6
3.4
4.2
4.4
4.0
3.6
3.8
4.0
April 1986
May 1986
June 1986
13.6
13.2
16.0
14.0
15.0
16.1
16.4
July 1986
17.6
16.4
15.8
15.2
15.1
15.7
16.7
17.4
17.9
August 1986
17.7
17.7
17.5
17.0
17.0
17.2
17.6
18.0
18.5
September 1986
15.1
15.7
16.1
16.0
15.9
16.1
16.2
16.3
16.3
October 1986
14.3
14.6
15.0
15.1
15.0
15.0
14.9
14.8
14.6
November 1986
10.0
12.0
12.5
13.1
13.0
12.7
12.3
11.7
11.5
December 1986
8.3
10.4
11.3
11.9
11.7
11.2
10.8
10.4
9.4
January 1987
5.1
5.7
7.2
8.7
8.5
7.8
6.8
4.7
5.5
February 1987
5.1
6.0
7.2
7.6
7.4
6.7
6.2
5.8
6.6
March 1987
4.7
4.7
4.6
4.7
5.0
4.7
4.2
4.0
4.0
April 1987
7.9
7.5
7.6
7.9
7.7
7.1
6.7
6.5
7.0
May 1987
10.4
9.6
10.0
10.4
10.4
10.1
10.3
10.6
10.7
June 1987
15.0
14.1
13.5
13.2
13.3
13.4
13.5
13.9
14.5
July 1987
17.6
16.4
16.0
15.5
15.5
15.9
16.5
17.4
17.8
August 1987
17.7
16.9
17.1
16.9
16.9
17.2
17.5
17.6
18.0
September 1987
18.0
18.3
18.2
18.1
18.0
18.1
18.2
18.4
18.6
October 1987
15.5
15.7
16.1
16.2
16.1
15.8
15.6
15.2
14.6
November 1987
December 1987
7.1
8.1
10.2
10.7
10.5
9.9
9.1
8.4
8.0
January 1988
7.1
8.8
9.6
9.9
9.6
8.9
8.3
7.7
7.4
February 1988
7.1
7.6
8.4
9.0
8.7
7.9
7.6
7.1
6.9
March 1988
6.0
6.1
6.6
7.1
7.2
6.9
6.5
6.3
6.4
April 1988
8.2
7.5
7.8
8.0
8.3
8.1
8.4
8.0
8.5
May 1988
13.2
11.9
11.6
11.3
11.2
11.4
11.6
11.9
12.5
June 1988
14.1
14.2
13.6
13.1
13.0
13.6
13.9
14.1
14.7
July 1988
16.7
16.3
15.6
15.3
15.5
15.7
15.9
16.1
16.5
August 1988
18.0
17.5
17.2
16.8
17.1
17.4
17.6
18.0
18.4
September 1988
16.4
16.7
17.0
16.9
16.8
17.0
17.3
17.3
17.2
October 1988
14.2
14.4
15.1
15.5
15.4
15.2
15.1
15.0
14.3
November 1988
10.1
11.2
12.3
13.1
13.0
12.6
12.4
11.8
11.7
December 1988
8.4
10.3
10.3
12.1
12.1
11.0
11.4
10.2
10.7
January 1989
7.5
9.6
9.6
10.3
10.4
10.6
10.5
9.8
9.1
February 1989
8.6
7.9
9.1
9.1
9.2
8.9
8.8
9.0
7.9
March 1989
8.6
8.5
10.2
9.3
9.2
10.2
9.2
8.9
8.8
April 1989
8.8
9.0
9.5
9.7
9.7
9.5
9.2
9.1
9.1
May 1989
12.1
11.4
11.5
11.2
11.4
11.5
12.2
12.1
12.6
June 1989
16.7
15.2
14.8
14.6
14.9
15.0
15.4
15.9
16.2
July 1989
20.0
19.3
18.0
18.1
18.3
18.9
18.9
19.3
19.5
August 1989
20.1
19.7
19.9
19.7
19.6
19.8
19.9
19.3
20.2
September 1989
19.2
19.0
19.1
19.2
19.3
19.3
19.3
19.3
19.1
October 1989
15.6
17.0
17.0
17.3
17.2
17.1
16.8
16.4
16.1
November 1989
10.8
12.7
14.2
14.7
14.4
13.8
13.1
12.4
11.8
December 1989
8.4
9.7
10.7
11.5
11.7
11.2
10.4
10.1
9.7
January 1990
9.8
10.3
10.7
11.3
11.1
10.6
9.1
8.4
7.9
February 1990
9.4
9.9
10.6
10.8
11.2
10.6
9.7
9.3
9.1
March 1990
9.3
8.9
9.3
10.1
9.9
9.4
9.5
9.3
9.1
April 1990
9.9
9.3
9.6
9.9
10.3
10.2
10.1
10.1
11.0
May 1990
13.0
11.7
11.9
11.4
11.6
12.0
12.2
12.8
13.1
June 1990
15.1
14.6
14.3
14.1
14.0
14.6
14.8
15.1
15.4
July 1990
18.2
17.2
16.4
16.1
16.4
17.0
17.3
17.8
18.5
August 1990
19.9
19.4
18.8
18.1
18.3
18.8
19.1
19.5
20.0
September 1990
17.9
18.2
18.4
18.4
18.3
18.3
18.5
18.7
18.4
October 1990
16.6
16.0
16.3
16.5
16.6
16.3
15.5
15.5
15.1
November 1990
12.0
13.3
13.0
13.9
13.8
13.4
12.5
12.3
11.2
December 1990
7.8
9.6
10.5
11.2
11.1
10.7
10.1
9.3
9.4
January 1991
6.6
6.6
8.8
9.5
9.1
8.5
7.8
7.0
6.6
February 1991
4.4
5.0
6.3
7.7
7.5
6.9
6.2
5.5
4.6
March 1991
6.8
6.6
7.3
8.3
7.9
7.6
6.7
6.0
6.2
April 1991
8.8
8.3
8.7
9.0
9.2
9.4
9.1
8.8
9.2
May 1991
11.0
10.0
9.3
9.6
10.3
10.6
10.6
11.0
11.9
June 1991
14.2
12.9
12.2
12.0
12.2
12.4
12.6
12.7
13.1
July 1991
18.2
16.7
15.9
15.3
15.3
15.8
16.3
16.7
17.1
August 1991
20.1
19.2
18.3
17.4
17.9
18.3
18.7
19.1
19.9
September 1991
18.6
18.7
18.6
19.2
19.3
19.6
19.5
19.3
20.0
October 1991
15.3
17.0
17.2
17.4
17.3
17.2
17.1
16.5
16.3
November 1991
12.5
13.4
14.0
14.6
14.3
13.8
13.7
13.3
12.2
December 1991
12.0
12.5
12.8
12.7
12.1
12.4
11.1
11.1
11.6
January 1992
8.3
9.1
10.0
10.3
10.3
10.0
9.3
8.6
8.1
February 1992
8.0
7.9
7.9
8.1
8.3
8.4
7.7
7.6
7.1
March 1992
10.1
8.3
8.4
8.4
8.8
9.0
8.6
8.0
8.0
April 1992
10.6
10.0
9.9
9.9
10.1
9.9
9.8
10.0
10.7
May 1992
14.8
14.0
12.8
12.7
12.7
12.4
13.0
13.8
14.3
June 1992
18.9
17.7
16.8
16.1
16.2
16.6
17.1
18.0
18.6
July 1992
19.5
19.0
18.1
17.6
17.8
18.3
18.7
19.0
19.3
August 1992
20.2
19.9
19.8
19.4
19.5
19.8
20.1
20.4
20.7
September 1992
20.3
17.6
17.6
17.8
17.8
18.1
18.3
18.2
18.0
October 1992
14.9
15.2
15.7
16.2
16.1
16.1
15.7
15.3
15.5
November 1992
11.2
12.3
13.5
14.5
14.2
13.8
13.4
13.2
12.8
December 1992
10.3
11.7
12.1
12.5
12.5
12.1
11.9
10.7
9.9
January 1993
9.0
9.7
10.3
10.2
10.2
10.0
9.4
9.7
9.8
February 1993
8.5
8.3
9.8
10.3
10.1
10.1
9.6
8.8
9.8
March 1993
8.3
8.4
9.1
9.5
9.6
9.3
8.8
8.4
7.8
April 1993
10.1
9.7
9.7
9.6
9.8
9.4
9.3
9.7
10.8
May 1993
13.9
12.9
12.7
12.3
12.4
12.2
12.3
12.6
13.1
June 1993
18.5
17.8
17.1
15.8
16.1
16.3
15.8
16.3
16.8
July 1993
18.6
18.5
18.5
18.4
18.2
18.6
18.9
18.8
19.3
August 1993
19.2
19.0
18.4
18.4
17.2
16.2
16.4
16.6
17.5
September 1993
18.0
18.2
18.3
18.1
18.1
18.3
18.4
18.4
18.9
October 1993
17.7
16.8
17.2
17.2
17.8
17.9
17.5
17.8
17.4
November 1993
December 1993
8.2
8.4
10.2
10.0
9.6
9.2
8.2
7.5
7.2
January 1994
7.7
9.0
9.9
10.7
11.0
10.9
10.4
9.6
9.0
February 1994
6.7
8.1
8.5
9.3
8.7
8.8
8.5
7.7
7.0
March 1994
April 1994
10.1
8.6
8.9
9.3
9.5
9.6
9.6
9.2
11.0
May 1994
12.0
11.3
11.5
11.4
11.6
11.6
12.1
12.4
13.3
June 1994
15.5
14.2
14.3
13.9
13.9
14.1
14.3
14.9
15.2
July 1994
20.4
18.0
17.3
16.4
16.3
16.9
17.8
18.0
19.7
August 1994
20.1
19.4
19.3
18.7
18.7
19.4
19.8
19.8
21.1
September 1994
15.9
16.9
17.2
17.4
17.5
17.5
17.6
17.6
17.1
October 1994
13.6
14.2
15.2
15.2
15.2
14.9
14.6
14.1
14.3
November 1994
13.4
13.7
14.1
14.4
14.4
14.3
14.0
13.6
14.0
December 1994
10.4
12.0
12.5
13.4
13.3
12.9
12.5
11.9
11.8
January 1995
5.7
7.8
9.2
10.1
9.4
9.0
8.7
7.7
7.8
February 1995
7.7
8.9
9.3
9.9
9.7
9.3
8.8
8.2
8.2
March 1995
7.2
7.5
7.9
8.4
8.7
8.5
8.2
7.9
7.9
April 1995
8.3
8.3
8.9
9.2
9.2
9.0
8.8
8.8
9.2
May 1995
11.3
10.6
10.6
10.7
11.0
11.1
11.1
11.4
11.5
June 1995
15.2
13.5
13.1
12.8
13.0
13.5
13.6
14.0
15.4
July 1995
19.2
17.4
16.7
16.6
17.0
17.5
17.9
18.9
19.6
August 1995
20.6
19.6
19.0
18.4
18.6
19.1
19.5
20.6
21.6
September 1995
18.0
18.6
19.0
19.6
19.6
19.7
19.5
18.8
18.9
October 1995
15.2
15.8
16.1
16.9
16.9
16.8
16.8
16.6
16.6
November 1995
11.5
12.7
13.5
14.4
14.4
14.0
13.5
13.3
13.3
December 1995
8.2
10.8
12.0
12.3
11.8
11.0
10.6
9.7
9.6
January 1996
4.8
6.8
8.9
9.0
8.6
7.6
6.6
5.9
4.5
February 1996
4.0
5.9
6.7
7.4
6.8
5.7
4.3
3.8
3.2
March 1996
5.4
5.7
6.5
7.0
6.9
5.9
4.9
4.1
5.2
April 1996
May 1996
9.8
9.2
9.5
9.7
9.7
9.8
9.1
9.4
9.7
June 1996
15.1
14.0
13.6
12.9
13.1
13.3
13.5
13.9
14.8
July 1996
16.0
14.7
14.6
14.2
14.5
14.9
15.1
16.0
15.7
August 1996
18.5
18.3
18.1
17.6
17.7
18.1
17.9
18.0
18.2
September 1996
16.6
16.5
16.5
16.8
16.7
16.6
16.6
16.5
16.3
October 1996
15.0
15.1
15.5
15.9
15.6
15.5
15.5
15.3
14.9
November 1996
11.0
12.2
13.0
13.7
13.2
12.8
13.1
12.5
11.8
December 1996
8.5
9.7
10.6
10.9
10.7
10.3
9.2
9.0
8.7
January 1997
3.0
3.9
5.7
6.5
6.4
5.6
4.8
3.9
2.9
February 1997
4.4
4.9
5.3
5.8
5.7
4.5
3.9
3.6
3.7
March 1997
7.4
7.2
7.8
8.2
8.1
7.9
6.9
6.7
7.0
April 1997
9.4
8.7
8.5
9.1
9.5
9.1
8.9
8.4
8.6
May 1997
12.9
11.7
11.4
11.2
11.3
11.4
11.5
11.4
12.4
June 1997
17.1
15.0
14.6
14.0
14.2
14.5
14.7
15.0
15.3
July 1997
18.6
17.8
17.5
16.5
16.8
17.2
17.5
17.5
18.5
August 1997
20.2
19.8
18.9
18.1
18.3
18.7
19.2
19.8
20.3
September 1997
18.2
18.7
18.6
18.7
18.7
18.4
19.1
18.9
18.9
October 1997
15.8
16.5
16.7
16.8
16.7
16.8
16.4
16.1
15.7
November 1997
11.8
13.5
14.2
14.4
14.2
13.6
13.0
12.5
11.7
December 1997
9.6
10.9
11.4
12.0
11.9
10.9
10.5
9.5
8.5
January 1998
8.8
9.3
10.2
11.3
11.1
10.3
9.7
8.9
8.2
February 1998
6.2
6.8
8.2
8.9
8.8
8.3
7.7
7.4
6.9
March 1998
8.4
7.5
7.9
8.3
8.6
8.3
8.4
8.0
7.9
April 1998
10.1
9.9
10.0
10.1
10.1
10.1
9.9
9.5
9.5
May 1998
12.4
11.8
11.9
11.7
11.8
12.0
12.1
12.5
12.7
June 1998
17.2
16.2
16.0
15.7
15.7
16.0
16.2
16.3
16.3
July 1998
18.1
17.3
16.8
16.5
16.4
16.9
17.7
18.5
19.0
August 1998
18.2
18.1
18.2
17.8
18.1
18.3
18.3
18.8
19.0
September 1998
17.2
17.2
17.4
17.7
17.6
17.6
17.7
17.9
18.2
October 1998
13.4
14.4
15.0
15.4
15.4
15.2
14.9
14.6
14.1
November 1998
8.9
10.6
11.5
12.5
12.1
11.8
11.4
10.7
9.5
December 1998
6.0
7.2
8.4
9.6
9.9
9.2
8.4
7.6
7.1
January 1999
6.6
8.4
9.1
9.5
9.4
8.5
7.9
6.9
6.7
February 1999
5.4
6.0
6.7
7.8
8.0
7.5
6.9
6.5
6.1
March 1999
5.8
5.7
6.2
6.8
7.0
7.2
6.7
6.4
6.4
April 1999
8.7
8.1
8.3
8.5
8.6
8.6
9.0
9.4
10.1
May 1999
13.7
12.4
12.4
12.1
12.2
12.2
12.4
12.7
13.3
June 1999
16.6
15.7
15.3
14.8
15.0
15.3
15.7
16.0
16.8
July 1999
19.6
18.5
18.1
17.1
17.1
17.6
18.3
18.6
18.9
August 1999
19.9
19.6
19.3
18.6
18.5
19.1
19.6
19.8
20.0
September 1999
19.1
19.1
19.1
19.0
18.9
19.1
19.4
19.5
19.7
October 1999
15.3
15.8
16.3
16.6
16.6
16.5
16.3
16.1
15.8
November 1999
11.9
13.2
13.6
14.2
14.1
14.2
13.1
12.9
12.4
December 1999
8.1
10.9
9.7
11.8
11.8
11.2
10.5
9.7
10.3
January 2000
7.8
8.3
9.4
10.1
9.9
9.5
8.7
8.0
8.5
February 2000
6.3
6.8
7.1
8.3
8.2
7.8
7.2
6.8
6.9
March 2000
8.1
7.6
8.0
8.8
8.6
8.2
7.8
7.5
7.6
April 2000
9.0
8.4
8.7
9.0
9.3
9.2
9.6
9.7
9.9
May 2000
13.6
12.4
12.1
11.6
11.6
11.8
12.1
12.3
12.8
June 2000
17.1
15.9
16.5
16.5
16.4
16.6
16.7
17.0
17.2
July 2000
17.9
17.6
17.8
17.1
17.1
17.4
17.7
18.0
18.2
August 2000
19.2
18.4
18.4
18.1
18.0
18.3
18.6
19.0
19.4
September 2000
18.3
18.4
18.4
18.2
18.3
18.4
18.7
18.8
19.3
October 2000
15.7
16.3
16.5
16.6
16.6
16.5
16.6
16.5
16.0
November 2000
11.9
12.3
13.3
13.8
13.7
13.4
13.1
12.7
11.9
December 2000
10.1
11.0
11.6
11.8
11.7
11.4
11.0
10.4
10.2
January 2001
5.4
7.9
8.6
8.7
8.7
8.2
7.7
6.9
6.2
February 2001
6.5
7.2
8.0
8.7
8.5
8.2
7.5
6.8
7.5
March 2001
6.1
5.9
6.7
7.6
7.8
7.5
6.9
6.7
7.1
April 2001
9.0
8.4
8.7
9.1
8.9
8.8
8.8
8.7
9.5
May 2001
12.1
11.0
11.0
10.9
11.2
11.4
11.4
12.1
12.2
June 2001
16.0
14.4
14.4
13.7
13.8
14.3
14.6
15.0
16.2
July 2001
19.4
18.3
18.0
17.2
17.2
17.6
18.2
18.6
19.4
August 2001
21.2
20.0
19.6
18.8
18.6
18.9
19.4
19.6
21.2
September 2001
17.6
18.3
18.0
18.2
18.1
18.1
18.2
18.3
18.2
October 2001
17.0
17.2
17.2
18.1
18.1
18.0
17.8
17.6
17.1
November 2001
11.1
12.1
13.2
14.0
13.9
13.6
13.2
12.7
13.6
December 2001
8.6
9.9
11.2
12.3
12.0
11.5
11.0
10.5
10.1
January 2002
5.6
6.7
8.1
9.5
9.1
8.5
7.8
7.4
7.4
February 2002
8.1
8.3
8.8
9.5
9.1
8.7
8.2
7.8
7.8
March 2002
8.3
8.3
8.4
9.1
9.2
9.0
8.6
8.3
8.6
April 2002
10.0
9.2
9.5
9.8
9.9
9.9
9.7
10.2
10.6
May 2002
13.3
12.5
12.5
12.3
12.3
12.5
12.5
12.4
12.9
June 2002
16.5
15.5
14.8
14.5
14.5
14.8
15.4
15.6
16.3
July 2002
18.1
17.8
17.3
16.5
16.7
17.0
17.4
17.9
18.4
August 2002
September 2002
October 2002
11.6
14.3
14.8
15.5
15.2
15.0
14.3
13.8
12.4
November 2002
11.2
12.6
14.1
14.4
14.2
13.8
13.1
12.1
11.8
December 2002
9.5
11.4
12.2
12.6
12.3
11.8
11.4
9.9
9.0
January 2003
February 2003
4.6
4.9
5.9
7.0
7.4
6.9
6.3
5.8
5.5
March 2003
7.0
6.4
6.4
6.5
7.0
7.1
6.8
6.8
6.9
April 2003
9.1
8.1
8.0
7.8
8.5
8.5
8.5
8.7
9.4
May 2003
13.6
11.9
11.3
10.7
10.8
11.1
11.2
11.6
12.6
June 2003
18.2
16.2
15.2
14.2
14.3
14.8
15.2
15.8
16.8
July 2003
20.3
19.0
18.1
17.5
17.5
18.1
18.7
19.1
19.5
August 2003
21.3
20.9
20.3
19.6
19.6
20.0
20.4
21.1
21.2
September 2003
17.9
18.3
18.4
18.4
18.6
18.8
19.1
19.2
19.7
October 2003
12.5
14.0
15.3
15.6
15.6
15.3
15.0
14.3
14.4
November 2003
10.0
11.5
12.2
12.9
12.8
12.4
12.0
11.6
11.2
December 2003
8.7
9.6
10.4
11.5
11.2
10.7
10.0
9.3
9.0
January 2004
6.3
7.7
8.9
9.3
8.9
8.4
7.1
6.4
5.9
February 2004
5.7
6.0
7.3
8.0
8.1
7.9
7.1
6.3
6.1
March 2004
6.3
6.0
6.1
6.5
7.1
6.9
6.5
6.2
6.2
April 2004
10.2
9.2
9.1
9.2
9.2
9.2
9.1
9.0
10.2
May 2004
12.9
11.8
11.6
11.3
11.3
11.5
11.8
12.0
13.3
June 2004
16.3
16.0
15.5
14.8
14.8
15.3
16.0
16.1
17.4
July 2004
18.2
17.5
17.1
16.5
16.7
17.3
17.8
18.1
18.6
August 2004
20.7
19.8
19.6
18.9
19.0
19.3
19.9
20.4
20.9
September 2004
17.9
18.5
18.4
18.4
18.6
18.8
18.9
19.0
18.9
October 2004
14.3
15.3
15.9
16.3
16.1
15.9
15.6
14.9
14.9
November 2004
11.6
12.3
13.2
13.9
13.5
13.1
12.5
12.3
12.2
December 2004
8.6
9.5
10.8
11.5
11.3
10.7
10.2
9.8
9.0
Salinity
Date
Position 1
Position 2
Position 3
Position 4
Position 5
Position 6
Position 7
Position 8
Position 9
August 1970
34.347
34.612
34.408
33.768
34.726
34.581
34.375
33.732
28.685
September 1970
34.648
34.834
34.963
34.924
34.773
34.613
34.055
32.730
28.122
October 1970
34.996
34.921
34.893
34.982
34.894
34.689
34.394
33.584
27.819
November 1970
34.571
34.865
35.043
35.061
34.995
34.793
34.343
33.251
26.756
December 1970
34.313
34.911
35.137
35.171
35.086
34.947
34.692
33.924
26.888
January 1971
February 1971
33.893
34.661
35.020
35.182
35.285
35.061
34.536
33.125
22.280
March 1971
33.881
34.473
34.820
35.088
35.226
35.070
34.314
32.355
27.063
April 1971
33.566
34.083
34.641
34.906
35.137
34.813
33.449
32.640
29.347
May 1971
33.675
34.094
34.489
34.685
34.882
34.542
33.954
33.061
25.704
June 1971
33.769
34.064
34.361
34.498
34.583
34.161
33.491
32.696
28.148
July 1971
33.889
34.128
34.653
34.785
34.700
34.034
33.148
31.178
27.373
August 1971
33.968
34.511
34.774
34.876
34.778
34.383
33.766
32.195
28.127
September 1971
34.380
34.566
34.814
34.916
34.985
34.991
34.439
33.030
22.897
October 1971
34.350
34.689
34.753
34.903
34.924
34.989
34.577
33.919
26.201
November 1971
34.090
34.485
34.553
34.865
34.968
34.994
34.928
33.974
27.816
December 1971
33.952
34.318
34.414
34.913
34.976
34.929
34.803
34.252
31.285
January 1972
33.122
34.256
34.712
34.987
35.040
35.052
34.894
34.297
21.824
February 1972
33.166
34.622
35.128
35.117
35.072
35.065
34.921
33.881
23.693
March 1972
33.791
34.611
35.105
35.126
35.137
35.017
34.949
34.325
29.877
April 1972
34.108
34.651
34.938
35.198
35.212
34.821
34.104
32.746
25.342
May 1972
33.441
34.481
34.811
35.051
35.177
35.017
34.089
33.459
25.629
June 1972
33.937
34.837
35.058
35.184
35.158
35.021
34.390
33.931
23.797
July 1972
34.358
34.721
34.988
35.098
35.150
35.065
34.801
33.843
23.747
August 1972
34.404
34.548
34.892
34.972
35.025
34.996
34.765
30.481
27.192
September 1972
34.066
34.634
34.707
34.910
35.020
35.056
34.446
33.128
26.663
October 1972
34.203
34.555
34.776
35.047
35.094
35.051
34.577
33.854
23.962
November 1972
34.178
34.619
34.711
34.817
34.867
34.675
34.355
33.852
18.578
December 1972
34.132
34.938
35.221
35.230
35.055
34.826
34.111
33.598
22.691
January 1973
34.736
34.947
35.090
35.024
34.981
34.862
34.887
34.668
27.369
February 1973
34.792
34.957
35.062
35.085
34.990
34.791
34.673
34.358
29.513
March 1973
34.406
34.697
35.060
35.134
35.128
34.813
34.420
33.406
19.055
April 1973
34.339
34.617
34.906
35.108
35.053
34.700
34.234
32.418
17.400
May 1973
34.141
34.623
34.822
35.009
34.886
34.689
33.986
33.079
28.064
June 1973
34.545
34.724
35.009
35.135
35.068
34.823
33.972
32.593
24.884
July 1973
34.512
34.723
34.893
34.996
35.006
34.657
33.190
31.385
21.314
August 1973
34.699
34.816
34.906
34.979
34.953
34.857
34.330
33.192
22.632
September 1973
34.777
35.085
35.235
35.292
35.309
35.179
34.626
33.844
25.642
October 1973
34.632
34.688
34.835
34.938
35.051
34.945
34.537
33.401
26.437
November 1973
December 1973
34.121
34.511
34.731
34.927
34.989
35.004
35.039
33.501
25.819
January 1974
33.933
34.941
35.011
35.205
35.183
35.063
33.818
33.648
19.535
February 1974
34.231
34.769
35.218
35.251
35.208
35.147
34.827
32.337
27.250
March 1974
34.560
34.943
35.260
35.338
35.250
35.011
34.747
31.568
23.876
April 1974
33.779
34.456
35.090
35.288
35.008
34.278
34.160
33.164
21.731
May 1974
33.969
34.267
34.828
34.943
34.963
34.625
33.920
33.296
25.866
June 1974
34.177
34.371
34.893
34.972
34.861
34.455
33.924
33.193
18.887
July 1974
34.232
34.488
34.913
35.014
35.050
34.883
34.149
33.190
22.163
August 1974
34.398
34.678
34.960
35.101
35.144
35.077
34.654
33.919
27.215
September 1974
34.400
34.990
34.994
35.059
35.031
34.972
34.882
34.586
22.230
October 1974
34.117
34.691
34.890
34.993
35.118
34.947
34.812
32.207
20.603
November 1974
33.218
34.451
34.740
34.965
34.891
34.860
34.415
33.156
24.081
December 1974
33.183
34.508
35.126
35.034
34.926
34.669
34.321
33.204
17.097
January 1975
31.995
34.493
34.949
35.088
34.808
34.505
34.303
33.331
25.990
February 1975
33.255
34.378
34.759
35.094
35.056
34.738
34.382
33.450
17.467
March 1975
33.830
34.360
34.794
34.949
34.839
34.696
34.385
33.697
23.210
April 1975
33.459
34.077
34.602
34.475
34.573
34.540
33.721
32.584
18.856
May 1975
32.630
33.825
34.441
34.329
34.302
33.982
33.488
31.446
20.046
June 1975
33.566
33.832
34.250
34.248
34.230
33.781
33.511
32.219
19.344
July 1975
33.793
33.932
34.078
34.051
34.003
33.391
32.641
30.587
18.480
August 1975
33.919
34.200
34.511
34.537
34.258
33.594
32.707
31.555
17.109
September 1975
34.180
34.330
34.630
34.781
34.823
34.211
33.103
30.157
16.774
October 1975
34.092
34.618
34.743
34.790
34.815
34.758
34.090
32.705
21.096
November 1975
34.324
34.590
34.706
34.792
34.700
34.791
34.121
30.591
21.811
December 1975
34.191
34.527
34.636
34.752
34.748
34.693
34.019
32.061
16.644
January 1976
33.989
34.372
34.576
34.762
34.737
34.382
33.727
30.857
18.145
February 1976
34.182
34.442
34.503
34.626
34.785
34.565
33.772
32.739
20.515
March 1976
34.085
34.548
34.934
35.046
34.886
34.393
33.457
32.509
22.297
April 1976
34.414
34.566
34.947
35.074
35.044
34.723
33.942
32.131
16.577
May 1976
34.233
34.600
34.820
34.900
34.855
34.501
33.728
32.837
21.794
June 1976
34.496
34.649
34.918
34.499
34.844
34.305
33.530
32.645
20.506
July 1976
34.567
34.656
34.944
35.032
34.974
34.507
33.753
33.059
27.915
August 1976
34.655
34.706
34.986
35.064
34.944
34.724
34.113
32.398
24.556
September 1976
34.422
34.640
34.849
34.985
34.925
34.678
34.178
33.422
29.486
October 1976
34.120
34.802
35.062
34.907
34.808
34.660
34.368
33.760
25.367
November 1976
33.807
34.793
34.878
34.869
34.740
34.632
34.602
34.617
18.087
December 1976
34.355
34.844
35.160
35.172
35.090
34.910
34.785
34.330
31.852
January 1977
33.655
34.910
35.021
35.197
35.142
34.979
34.701
34.273
12.976
February 1977
33.073
34.605
35.001
35.095
35.061
35.028
34.504
29.155
19.868
March 1977
33.089
34.540
34.905
35.158
35.142
35.039
34.393
32.507
19.021
April 1977
33.345
34.495
34.804
35.053
35.039
34.891
34.446
32.569
13.865
May 1977
33.349
34.191
34.863
35.004
34.926
34.783
34.048
31.555
16.584
June 1977
33.447
34.105
34.712
35.120
35.145
34.838
34.419
32.898
28.307
July 1977
33.526
33.649
34.072
34.491
34.610
34.677
34.095
33.079
22.967
August 1977
33.900
34.110
34.444
34.564
34.658
34.439
33.619
32.752
16.836
September 1977
33.857
34.364
34.840
34.864
34.944
34.591
33.823
32.696
17.669
October 1977
34.171
34.740
34.889
34.949
34.974
35.011
34.450
33.605
21.056
November 1977
34.265
34.710
34.709
34.637
34.684
34.719
34.377
31.704
25.643
December 1977
34.593
34.591
34.589
34.561
34.468
34.404
34.080
33.014
January 1978
34.081
34.603
34.704
34.808
34.693
34.548
34.427
33.474
27.644
February 1978
March 1978
33.997
34.618
34.860
35.014
34.979
34.784
34.375
33.039
24.412
April 1978
33.327
34.344
34.014
34.893
35.036
35.327
33.944
32.670
21.906
May 1978
33.429
33.684
34.472
34.670
34.873
34.411
33.295
29.074
19.076
June 1978
July 1978
August 1978
34.017
34.237
34.476
34.683
34.749
34.592
33.945
32.859
17.252
September 1978
October 1978
34.135
34.205
34.436
34.601
34.743
34.656
34.372
33.915
18.215
November 1978
34.046
34.499
34.491
34.676
34.738
34.650
34.282
33.588
29.873
December 1978
January 1979
34.038
34.468
34.012
34.881
34.919
34.688
34.593
34.345
23.774
February 1979
32.684
34.219
34.816
35.014
34.962
34.235
34.341
29.721
15.610
March 1979
32.622
34.437
34.298
34.658
34.960
34.766
34.062
32.797
22.263
April 1979
33.030
34.614
34.829
34.958
34.860
34.643
34.428
33.113
22.256
May 1979
33.086
33.429
34.336
34.753
34.802
34.638
34.448
33.476
21.308
June 1979
July 1979
33.765
34.110
34.465
34.722
34.747
34.561
34.129
33.324
12.574
August 1979
34.062
34.345
34.556
34.754
34.790
34.697
34.342
33.680
24.639
September 1979
32.730
October 1979
34.536
34.649
34.824
34.873
34.847
34.740
34.554
34.082
29.007
November 1979
34.663
34.861
34.938
35.002
34.913
34.759
34.521
33.882
25.992
December 1979
34.716
34.897
34.928
34.995
34.894
34.828
34.760
34.216
33.926
January 1980
33.810
34.825
34.984
35.084
35.148
35.059
34.908
33.270
22.100
February 1980
33.757
34.755
34.950
35.236
35.128
35.069
34.719
32.909
18.631
March 1980
33.459
34.019
34.721
35.153
35.034
34.895
34.704
33.750
27.014
April 1980
33.084
33.473
34.040
34.946
34.771
34.774
34.354
31.184
22.960
May 1980
33.084
33.258
34.045
34.786
35.069
34.666
34.325
32.446
25.999
June 1980
33.382
33.924
34.260
34.465
34.593
34.266
33.129
29.952
25.927
July 1980
33.937
34.040
34.647
34.849
34.990
34.739
34.029
31.527
17.264
August 1980
September 1980
October 1980
34.204
34.454
34.679
34.791
34.751
34.702
34.538
34.034
23.730
November 1980
33.908
34.683
34.718
34.851
34.792
34.642
34.501
33.612
23.967
December 1980
32.912
34.109
34.332
34.831
34.836
34.600
33.752
33.792
24.548
January 1981
33.864
33.122
34.270
34.782
34.861
34.625
34.452
33.319
21.422
February 1981
32.778
33.537
34.377
34.711
34.894
34.667
34.359
33.310
23.244
March 1981
April 1981
32.603
33.170
33.958
34.841
34.849
34.658
33.658
31.352
25.025
May 1981
33.020
33.917
34.140
34.561
34.389
34.109
33.246
32.858
31.403
June 1981
33.361
33.979
34.416
34.759
34.709
34.361
33.627
31.773
24.201
July 1981
33.601
33.744
34.358
34.506
34.614
34.562
34.273
33.137
25.204
August 1981
33.590
33.637
34.285
34.419
34.471
34.387
34.042
31.930
25.837
September 1981
33.783
33.871
34.182
34.347
34.450
34.293
33.679
32.851
27.163
October 1981
34.394
34.661
34.681
34.633
34.471
34.231
33.361
29.312
17.645
November 1981
34.258
34.722
34.692
34.547
34.443
33.540
31.720
18.445
December 1981
34.196
34.433
34.646
34.641
34.625
34.346
33.675
28.880
25.626
January 1982
February 1982
34.139
34.387
34.348
34.608
34.566
34.347
33.413
28.153
17.550
March 1982
34.204
34.518
34.550
34.798
34.482
34.068
33.247
29.434
21.167
April 1982
34.039
34.656
34.805
34.829
34.045
33.036
32.798
26.764
May 1982
June 1982
July 1982
August 1982
September 1982
October 1982
November 1982
34.368
34.490
34.536
34.536
34.435
34.374
34.272
34.070
33.760
December 1982
34.670
34.783
34.822
34.957
34.751
34.594
34.089
33.886
34.920
January 1983
February 1983
33.370
33.449
34.149
34.761
34.972
34.531
33.525
32.033
27.960
March 1983
33.746
33.865
34.224
34.463
34.468
34.281
33.444
33.552
29.851
April 1983
33.588
34.105
34.410
34.736
34.722
34.417
33.729
32.385
22.357
May 1983
33.309
34.283
34.624
34.751
34.641
34.424
34.156
32.883
27.927
June 1983
33.995
34.159
34.545
34.538
34.451
34.282
31.642
30.831
32.862
July 1983
33.781
33.566
34.403
34.430
34.376
34.184
33.835
32.372
28.074
August 1983
33.526
33.676
34.141
34.368
34.351
33.965
33.296
32.555
31.475
September 1983
34.111
34.327
34.483
34.587
34.553
34.206
33.386
32.825
32.091
October 1983
34.455
34.743
34.774
34.781
34.719
34.725
34.622
34.062
31.643
November 1983
34.407
34.337
34.634
34.849
34.729
34.690
34.714
34.196
32.518
December 1983
January 1984
32.243
34.333
34.953
34.989
34.944
34.780
34.235
31.926
23.339
February 1984
33.540
34.564
34.867
35.005
34.887
34.611
33.610
28.426
22.103
March 1984
33.687
33.926
34.651
34.847
34.920
34.617
33.729
31.490
23.395
April 1984
33.942
33.907
34.760
34.678
34.554
34.432
33.628
29.018
20.556
May 1984
33.681
33.972
34.458
34.917
34.608
34.421
33.240
31.835
28.266
June 1984
33.705
33.785
34.249
34.457
34.693
34.287
29.275
28.424
26.107
July 1984
33.830
33.677
34.137
34.408
34.511
34.107
33.409
30.644
28.165
August 1984
33.895
33.838
34.279
34.539
34.533
34.121
33.476
32.335
29.686
September 1984
34.107
34.244
34.516
34.770
34.762
34.413
33.501
31.941
23.406
October 1984
33.842
34.452
34.768
34.842
34.805
34.724
34.290
33.329
30.609
November 1984
34.274
34.780
34.902
34.927
34.843
34.694
34.589
34.298
32.549
December 1984
33.791
34.893
34.950
34.981
35.002
34.746
34.623
34.433
33.176
January 1985
33.912
34.306
34.690
35.013
34.978
34.628
34.602
33.766
29.487
February 1985
33.461
34.184
34.634
34.880
34.903
34.890
34.512
33.108
27.636
March 1985
33.814
34.191
34.664
34.902
34.995
34.811
34.188
32.888
30.312
April 1985
33.758
34.416
34.653
34.964
35.022
34.806
33.894
32.105
24.323
May 1985
33.357
33.980
34.519
34.883
34.949
34.770
33.227
28.905
23.518
June 1985
33.437
33.739
34.334
34.599
34.696
34.502
33.759
32.505
31.405
July 1985
34.026
34.342
34.675
34.635
34.791
34.751
33.925
33.286
29.685
August 1985
34.300
34.693
34.811
34.843
34.760
34.668
34.561
34.298
33.444
September 1985
34.635
34.840
34.850
34.907
34.776
34.629
34.538
34.365
30.587
October 1985
34.842
34.776
34.899
34.855
34.774
34.728
34.533
34.353
31.662
November 1985
34.625
34.668
34.935
35.020
34.902
34.703
34.541
34.149
31.415
December 1985
34.350
34.809
34.946
34.966
34.919
34.749
34.518
33.813
25.484
January 1986
33.642
34.644
34.799
34.934
34.954
34.873
34.555
33.702
24.561
February 1986
33.096
33.810
34.750
34.978
35.115
35.061
34.372
32.015
25.994
March 1986
33.389
33.697
34.258
34.833
35.119
35.056
34.392
31.831
30.081
April 1986
May 1986
June 1986
34.661
34.538
34.923
34.817
34.672
31.994
25.938
July 1986
33.778
33.709
34.563
34.697
34.866
34.739
34.420
33.378
29.508
August 1986
34.222
34.279
34.649
34.808
34.774
34.591
34.405
33.989
30.821
September 1986
34.309
34.357
34.713
34.977
35.048
34.848
34.452
33.238
30.929
October 1986
34.122
34.380
34.744
34.998
35.092
34.889
34.498
33.662
31.610
November 1986
34.141
34.771
34.870
34.900
34.945
34.847
34.558
34.315
33.169
December 1986
34.384
34.840
34.757
34.967
34.946
34.871
34.794
34.574
32.607
January 1987
33.931
34.131
34.709
35.030
34.986
34.801
34.171
31.629
30.251
February 1987
33.669
34.144
34.601
34.955
34.935
34.429
33.795
30.799
25.507
March 1987
33.803
33.872
34.350
34.689
34.790
34.435
33.927
32.347
30.355
April 1987
33.843
34.640
34.702
34.996
34.982
34.741
34.287
33.174
28.570
May 1987
31.400
32.905
34.066
34.683
34.868
34.704
34.295
33.673
32.222
June 1987
33.131
33.722
34.144
34.528
34.690
34.580
34.136
33.306
29.482
July 1987
33.850
33.705
34.536
34.760
34.909
34.635
33.553
31.768
28.353
August 1987
33.618
33.828
34.420
34.645
34.778
34.535
34.113
33.214
28.383
September 1987
33.466
34.108
34.386
34.545
34.608
34.292
34.164
33.424
30.539
October 1987
33.392
34.530
34.856
34.815
34.737
34.497
34.090
33.522
31.217
November 1987
33.828
34.366
34.835
34.846
34.825
34.618
34.286
33.625
28.805
December 1987
33.743
33.867
34.428
34.895
34.905
34.798
34.588
32.882
28.785
January 1988
33.933
34.966
35.106
35.091
34.961
34.611
33.696
33.213
31.820
February 1988
33.773
34.542
35.017
35.109
35.003
34.776
34.358
33.786
30.874
March 1988
32.773
33.576
34.221
34.766
34.877
34.338
33.577
32.948
26.651
April 1988
33.217
33.533
34.249
34.642
34.616
34.091
32.027
30.248
28.298
May 1988
33.327
33.621
34.008
34.222
34.216
33.829
33.089
31.886
29.405
June 1988
33.780
33.550
34.195
34.450
34.358
33.823
32.819
30.469
28.101
July 1988
33.768
34.413
34.616
34.846
34.641
34.066
33.069
32.117
30.164
August 1988
34.420
34.721
34.839
34.875
34.836
34.772
34.301
33.327
31.054
September 1988
34.611
34.694
34.826
34.881
34.725
34.600
34.652
34.330
31.877
October 1988
34.736
34.811
34.966
34.968
34.840
34.658
34.527
34.106
29.556
November 1988
34.611
34.550
34.932
35.044
34.949
34.781
34.570
33.230
28.959
December 1988
34.291
34.528
34.827
35.047
34.932
34.661
34.573
33.340
32.260
January 1989
34.162
34.426
34.635
34.813
35.004
34.835
34.591
32.791
33.928
February 1989
34.158
34.567
34.648
34.897
34.911
34.774
34.558
34.250
32.957
March 1989
33.604
34.848
35.099
35.157
35.071
34.815
34.440
33.468
27.581
April 1989
34.290
34.681
34.828
34.854
34.933
34.744
34.287
32.232
31.102
May 1989
34.124
34.341
34.736
34.858
34.848
34.639
33.651
32.162
27.083
June 1989
34.005
33.992
34.630
34.900
34.901
34.714
34.178
33.107
31.631
July 1989
33.971
34.031
34.524
34.782
34.881
34.527
34.069
32.977
30.362
August 1989
34.371
34.228
34.517
34.777
34.853
34.501
33.878
33.418
32.452
September 1989
34.337
34.488
34.801
35.008
34.969
34.541
33.886
33.136
32.044
October 1989
34.387
34.546
34.691
34.917
34.915
34.605
34.036
33.408
30.251
November 1989
34.826
35.116
35.226
35.191
35.158
35.092
34.565
33.469
30.800
December 1989
34.760
34.703
35.060
35.226
35.228
35.103
34.865
34.399
33.497
January 1990
34.602
35.087
35.007
35.301
35.283
35.234
34.820
34.253
28.298
February 1990
34.330
34.860
34.921
35.286
35.322
35.282
35.087
34.744
31.744
March 1990
34.314
34.507
34.799
35.183
35.271
35.151
34.991
34.698
29.512
April 1990
33.823
33.981
34.615
34.938
35.192
35.091
34.712
33.772
30.697
May 1990
33.873
33.932
34.481
34.611
34.810
34.953
34.739
33.259
30.816
June 1990
34.042
34.308
34.588
34.747
34.824
34.638
34.171
33.724
32.135
July 1990
34.594
34.811
35.040
34.923
35.195
35.160
34.728
33.442
30.991
August 1990
34.734
34.822
35.057
35.056
35.194
35.197
34.852
34.118
31.047
September 1990
34.856
34.974
35.101
35.179
35.208
35.169
34.954
34.394
33.331
October 1990
35.037
35.181
35.256
35.268
35.308
35.250
34.999
34.647
33.460
November 1990
35.067
35.203
35.313
35.301
35.310
35.342
35.220
34.864
31.410
December 1990
34.299
34.635
35.178
35.304
35.300
35.309
35.165
31.170
32.750
January 1991
February 1991
34.129
34.497
35.029
35.370
35.430
35.426
35.246
33.408
31.220
March 1991
34.571
34.893
34.902
35.420
35.478
35.226
35.065
34.101
32.968
April 1991
34.341
34.584
35.013
35.325
35.387
35.304
34.757
33.897
32.439
May 1991
33.587
34.032
34.791
35.139
35.405
35.256
34.906
31.795
28.827
June 1991
33.759
34.167
34.387
34.699
35.035
35.027
34.693
34.243
31.906
July 1991
34.063
34.355
34.791
35.065
34.952
34.807
34.487
33.782
31.965
August 1991
34.590
34.472
34.873
35.026
35.161
35.147
35.023
34.443
31.213
September 1991
34.627
34.513
34.876
35.006
34.903
35.111
34.971
34.601
32.305
October 1991
34.765
34.804
35.132
34.986
35.054
35.034
34.867
34.302
29.329
November 1991
35.007
35.137
35.269
35.284
35.196
35.084
33.578
33.005
26.942
December 1991
34.972
35.180
35.247
35.241
35.217
35.070
34.937
34.186
32.543
January 1992
29.231
34.485
34.805
35.067
35.156
35.153
34.958
34.445
31.855
February 1992
29.035
34.447
34.719
34.797
35.111
35.120
34.827
34.404
32.949
March 1992
34.091
34.415
34.727
34.991
35.074
34.957
34.431
33.866
32.293
April 1992
34.192
34.608
34.840
35.153
35.219
35.020
34.374
33.212
29.846
May 1992
34.492
34.451
34.945
35.230
35.293
35.194
34.907
33.428
21.016
June 1992
34.107
34.366
34.874
34.905
35.254
35.193
34.808
32.745
27.999
July 1992
32.103
34.362
34.749
34.952
34.958
34.619
34.074
32.916
32.241
August 1992
34.368
34.788
34.802
35.141
35.211
35.065
34.536
33.767
32.877
September 1992
28.163
35.286
35.341
35.242
35.293
35.217
35.252
34.618
33.897
October 1992
34.504
34.633
34.847
35.264
35.015
35.257
35.249
34.526
33.211
November 1992
33.338
34.818
35.095
35.189
35.033
34.960
34.779
34.272
33.141
December 1992
33.998
34.873
35.329
35.414
35.416
35.330
35.008
34.295
27.491
January 1993
34.240
34.850
35.049
35.139
35.014
34.893
34.761
32.535
26.672
February 1993
34.178
34.305
35.038
35.349
35.390
35.165
34.663
32.516
27.397
March 1993
33.586
33.844
34.497
35.031
35.430
35.171
34.712
33.091
29.211
April 1993
32.739
34.509
34.766
35.123
35.039
34.879
34.372
33.490
30.290
May 1993
33.826
34.614
35.003
35.209
35.239
35.095
34.456
33.607
31.665
June 1993
34.521
34.557
34.931
35.158
35.126
35.072
34.688
33.394
29.334
July 1993
34.629
34.491
34.848
34.727
34.844
34.545
34.337
32.921
28.411
August 1993
34.800
34.958
35.083
35.132
35.060
34.946
34.643
33.955
28.937
September 1993
34.496
34.733
34.944
35.102
35.083
34.932
34.597
33.817
28.519
October 1993
34.099
34.539
34.741
35.066
35.024
34.824
34.266
32.179
30.466
November 1993
33.534
34.122
34.427
34.907
34.755
34.364
34.110
33.430
31.253
December 1993
33.451
34.594
35.007
35.054
34.985
34.750
33.893
33.052
31.642
January 1994
33.143
33.920
34.401
34.552
34.553
34.707
34.279
33.179
28.533
February 1994
33.066
33.724
34.028
34.526
34.634
34.638
34.498
34.059
31.623
March 1994
April 1994
33.326
34.148
34.493
34.851
34.760
34.012
33.784
31.353
22.691
May 1994
33.547
33.678
34.375
34.774
34.888
34.773
34.222
31.904
28.257
June 1994
33.658
33.778
34.342
34.724
34.785
34.696
34.130
33.132
30.792
July 1994
33.977
33.962
34.514
34.725
34.780
34.595
34.355
32.505
28.694
August 1994
33.844
33.972
34.524
34.731
34.818
34.160
33.966
33.144
29.832
September 1994
33.340
34.529
34.736
34.836
34.785
34.599
34.163
32.919
26.913
October 1994
34.222
34.561
34.739
34.845
34.836
34.641
34.249
31.498
29.828
November 1994
34.409
34.474
34.782
34.863
34.875
34.743
34.589
33.587
30.459
December 1994
34.311
34.730
34.945
34.983
34.929
34.762
34.486
33.532
29.597
January 1995
33.665
34.731
34.930
34.974
34.768
34.736
34.154
29.175
20.494
February 1995
33.059
34.533
34.829
34.868
34.676
34.455
34.024
27.635
20.312
March 1995
32.524
34.079
34.240
34.761
34.804
34.647
34.296
33.170
29.645
April 1995
33.508
33.739
34.508
34.966
34.875
34.512
32.107
29.927
23.360
May 1995
33.326
33.671
34.228
34.480
34.649
34.197
33.113
30.904
26.408
June 1995
33.233
33.618
34.114
34.365
34.381
33.637
33.116
31.525
23.313
July 1995
33.709
33.971
34.331
34.405
34.052
33.292
32.567
29.089
26.605
August 1995
33.985
34.083
34.330
34.385
34.360
33.960
33.049
30.368
26.565
September 1995
34.126
34.206
34.385
34.229
34.077
33.449
33.084
31.364
28.925
October 1995
34.338
34.345
34.589
34.694
34.702
34.509
33.829
32.976
32.199
November 1995
34.612
34.739
34.845
34.865
34.852
34.603
33.655
33.026
28.624
December 1995
34.569
34.908
34.949
34.894
34.768
34.620
34.132
33.271
27.984
January 1996
34.538
34.791
34.973
34.886
34.164
34.153
February 1996
34.409
34.911
34.989
34.785
35.100
34.864
34.233
33.191
28.966
March 1996
34.132
34.567
34.856
35.050
35.076
34.947
34.349
33.592
30.945
April 1996
34.228
34.560
34.751
34.971
35.041
34.711
34.070
32.191
29.785
May 1996
33.954
34.094
34.593
34.817
34.946
34.792
34.183
31.361
29.258
June 1996
34.165
34.315
34.736
34.826
34.710
34.291
32.963
31.405
28.245
July 1996
34.177
34.301
34.766
34.952
34.975
34.633
34.050
32.315
32.470
August 1996
34.392
34.383
34.739
34.953
35.030
34.988
34.307
33.793
31.907
September 1996
34.234
34.306
34.478
34.864
34.921
34.890
34.673
33.411
31.659
October 1996
34.150
34.585
34.795
34.963
34.972
34.856
34.301
33.649
32.116
November 1996
34.764
34.904
35.021
35.064
35.031
34.948
34.804
34.378
32.949
December 1996
34.636
34.472
34.433
34.836
33.811
32.896
32.761
32.370
26.930
January 1997
34.175
34.304
34.449
34.487
34.768
34.712
34.592
34.063
32.891
February 1997
34.318
34.639
34.876
35.052
35.040
34.819
33.807
32.115
32.131
March 1997
34.478
34.582
35.025
35.208
34.962
35.147
34.667
33.821
30.076
April 1997
34.127
34.226
34.641
35.093
35.152
34.952
34.607
33.606
30.931
May 1997
34.311
34.474
34.747
35.186
34.930
34.833
34.383
33.188
28.098
June 1997
34.102
34.361
34.811
35.015
34.994
34.735
33.800
33.805
31.597
July 1997
34.455
34.440
34.932
35.045
35.009
34.831
34.327
33.523
30.215
August 1997
34.583
34.672
35.004
35.056
35.076
34.974
34.476
32.928
28.285
September 1997
34.897
34.871
35.054
35.017
34.974
34.945
34.438
33.564
28.394
October 1997
34.506
34.813
35.023
35.097
35.031
34.893
34.589
33.976
30.696
November 1997
34.730
34.970
35.110
35.127
35.071
34.951
34.594
33.843
32.922
December 1997
34.854
35.044
35.083
35.114
35.069
34.983
34.923
34.495
31.638
January 1998
34.683
34.721
35.058
35.275
35.289
35.180
34.418
33.025
29.036
February 1998
33.848
34.148
35.127
35.283
35.386
35.101
34.529
33.991
33.142
March 1998
34.032
34.101
34.843
35.005
35.062
34.922
34.175
31.710
25.584
April 1998
34.301
34.599
35.025
35.232
35.261
35.113
34.530
33.793
32.743
May 1998
33.931
34.255
34.906
35.157
35.284
35.181
34.951
32.724
30.721
June 1998
34.064
34.484
34.958
35.014
35.039
35.061
34.531
34.060
33.159
July 1998
34.446
34.644
34.994
35.086
35.203
35.115
34.935
32.944
28.468
August 1998
34.393
34.478
34.940
35.103
35.148
35.101
34.938
34.616
28.350
September 1998
34.534
34.591
35.014
35.107
35.153
35.049
34.903
34.559
29.720
October 1998
34.473
34.732
34.978
35.130
35.116
35.011
34.825
34.438
33.139
November 1998
34.563
35.059
35.201
35.222
35.163
35.058
34.941
33.906
23.781
December 1998
34.084
34.941
35.082
35.192
35.244
35.099
34.831
33.521
31.451
January 1999
33.760
35.000
35.255
35.325
35.264
35.495
35.047
33.550
32.051
February 1999
27.933
33.913
34.758
35.135
35.285
35.120
34.804
33.588
29.027
March 1999
33.216
33.587
34.403
34.924
35.065
35.092
34.491
33.494
28.563
April 1999
33.689
33.493
34.462
34.985
35.026
34.859
34.303
31.428
28.301
May 1999
33.885
33.942
34.588
35.033
34.993
34.774
34.475
33.544
30.183
June 1999
34.192
34.258
34.588
35.013
34.942
34.814
34.481
33.693
26.151
July 1999
34.235
34.062
34.818
35.038
35.090
34.937
34.616
32.885
32.059
August 1999
33.483
34.153
34.826
35.047
35.074
34.922
34.361
33.654
32.664
September 1999
34.567
34.630
34.720
34.991
34.994
34.886
34.396
33.870
31.750
October 1999
34.426
35.044
35.137
35.130
35.056
34.897
34.686
34.261
32.452
November 1999
34.441
34.693
34.733
34.936
34.959
34.930
34.369
32.511
31.653
December 1999
34.169
34.714
34.929
35.170
35.139
34.706
34.136
32.496
26.919
January 2000
34.034
34.681
35.063
35.286
35.242
35.074
34.504
33.027
27.911
February 2000
33.995
34.642
34.811
35.135
35.152
34.896
34.571
33.996
26.187
March 2000
33.745
34.477
34.855
35.179
34.959
34.660
34.431
32.374
27.667
April 2000
33.315
34.128
34.689
34.913
34.889
34.541
34.092
33.249
31.083
May 2000
33.769
34.010
34.576
34.793
34.592
34.215
33.355
32.258
30.712
June 2000
33.721
33.956
34.540
34.653
34.676
34.306
33.566
32.092
28.298
July 2000
34.024
34.112
34.503
34.726
34.738
34.576
34.254
32.162
28.764
August 2000
34.214
33.984
34.318
34.699
34.507
33.934
31.247
September 2000
34.420
34.231
34.619
34.785
34.726
34.669
34.359
33.717
22.869
October 2000
34.244
34.805
34.907
34.907
34.852
34.764
34.547
34.076
30.636
November 2000
32.996
34.436
34.859
34.988
34.897
34.611
34.371
33.928
33.308
December 2000
32.404
34.462
34.917
35.064
35.085
34.957
34.483
33.837
33.211
January 2001
33.016
34.687
34.962
35.035
35.011
34.896
34.582
32.946
29.737
February 2001
33.038
34.276
34.688
35.118
35.098
34.956
34.276
32.522
27.503
March 2001
32.336
33.199
34.232
34.667
34.993
34.925
33.893
32.308
25.285
April 2001
32.821
33.503
34.277
34.462
34.757
34.627
33.875
32.265
22.837
May 2001
32.945
33.438
34.113
34.470
34.592
34.356
33.365
31.140
29.916
June 2001
33.196
33.146
33.889
34.137
34.252
34.318
33.970
32.722
25.653
July 2001
33.551
33.738
34.142
34.423
34.413
34.150
33.476
33.181
29.182
August 2001
33.674
34.019
34.388
34.464
34.410
34.277
34.031
33.656
31.170
September 2001
33.804
33.862
34.172
34.347
34.320
34.309
34.229
32.659
29.182
October 2001
34.054
34.242
34.400
34.467
34.318
34.061
33.522
32.219
24.918
November 2001
34.021
34.022
34.392
34.606
34.452
34.230
34.096
33.390
22.129
December 2001
33.833
34.129
34.545
34.608
34.404
34.173
34.033
33.825
25.950
January 2002
33.641
34.023
34.310
34.675
34.470
34.172
33.865
33.030
26.593
February 2002
33.693
34.034
34.643
34.783
34.580
34.403
34.012
33.175
30.678
March 2002
33.424
34.253
34.510
34.771
34.694
34.426
33.841
32.880
26.535
April 2002
33.637
33.673
34.369
34.587
34.723
34.475
33.801
32.175
26.568
May 2002
33.693
34.129
34.411
34.561
34.601
34.206
33.309
32.220
27.290
June 2002
34.177
34.750
34.968
35.001
34.882
34.696
34.024
33.274
31.065
July 2002
34.552
34.455
34.804
34.878
34.733
34.637
34.435
33.593
31.253
August 2002
September 2002
October 2002
34.071
35.071
35.133
35.166
34.896
34.652
33.556
32.667
30.304
November 2002
33.973
34.929
35.137
35.129
35.069
34.961
34.547
32.698
28.256
December 2002
34.423
35.028
35.166
35.156
35.074
34.922
34.722
33.459
27.629
January 2003
February 2003
32.883
32.819
34.205
34.864
35.227
34.987
34.708
33.825
29.247
March 2003
32.757
33.255
33.911
34.189
34.538
34.717
34.421
32.678
30.456
April 2003
33.016
33.340
33.884
34.293
34.727
34.623
33.974
32.621
29.528
May 2003
33.095
33.798
34.305
34.365
34.484
34.358
33.716
33.067
32.476
June 2003
33.991
34.004
34.738
34.933
35.031
34.926
34.619
33.535
31.550
July 2003
34.226
34.207
34.635
34.819
34.899
34.841
34.679
34.106
32.905
August 2003
34.605
34.393
34.665
34.764
34.752
34.669
34.587
34.107
32.054
September 2003
34.463
34.408
34.628
34.837
34.829
34.689
34.560
34.208
32.393
October 2003
34.630
34.534
34.614
34.727
34.911
34.868
34.777
33.338
26.729
November 2003
34.486
34.882
34.976
34.998
34.894
34.839
34.539
33.979
32.796
December 2003
34.714
34.821
34.943
35.115
35.072
34.913
34.634
33.942
32.008
January 2004
34.454
34.804
34.967
35.014
34.992
34.927
34.337
32.898
30.180
February 2004
34.087
34.645
34.753
34.993
35.043
34.972
34.703
33.424
28.984
March 2004
33.452
33.967
34.381
34.834
34.977
34.854
34.364
33.394
30.209
April 2004
33.725
34.241
34.680
34.973
34.892
34.760
34.147
33.341
28.045
May 2004
33.943
34.135
34.683
34.955
35.080
34.772
34.198
33.363
29.251
June 2004
33.977
34.205
34.632
34.863
34.916
34.716
34.138
33.424
29.379
July 2004
34.236
34.433
34.616
34.838
34.897
34.745
34.318
33.624
31.793
August 2004
34.172
34.420
34.752
34.899
34.945
34.880
34.605
34.115
33.253
September 2004
34.632
34.816
34.984
35.042
34.967
34.849
34.682
34.201
32.439
October 2004
34.755
35.012
35.063
35.078
34.982
34.901
34.699
34.209
33.402
November 2004
34.600
34.692
35.060
35.143
35.086
34.962
34.759
33.793
31.798
December 2004
34.112
34.281
34.928
35.186
35.117
34.959
34.804
34.548
30.002
Source: Cefas
