YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC D-J-F M-A-M J-J-A S-O-N metANN 1944 999.9 999.9 999.9 999.9 999.9 14.3 13.3 13.3 14.1 17.6 19.7 18.8 999.9 999.9 13.6 17.1 999.90 1945 22.9 25.0 22.4 21.4 16.8 14.7 12.8 13.6 13.6 16.7 18.8 20.9 22.2 20.2 13.7 16.4 18.12 1946 20.8 21.9 21.2 19.0 16.0 12.9 13.1 12.6 15.2 17.0 18.2 20.6 21.2 18.7 12.9 16.8 17.40 1947 22.2 24.3 22.9 18.9 15.1 15.3 13.2 12.5 13.8 15.7 18.3 19.2 22.4 19.0 13.7 15.9 17.73 1948 23.1 24.6 24.5 18.2 15.7 13.8 13.3 14.2 14.2 16.3 17.9 19.5 22.3 19.5 13.8 16.1 17.92 1949 24.5 24.4 21.9 20.5 15.5 14.9 14.4 14.6 13.9 14.7 19.1 22.2 22.8 19.3 14.6 15.9 18.16 1950 24.8 23.9 23.1 20.0 15.9 13.5 13.1 13.6 14.3 14.8 16.8 20.2 23.6 19.7 13.4 15.3 18.00 1951 21.5 23.4 21.9 18.3 14.0 13.5 11.8 11.6 14.8 15.9 18.1 20.5 21.7 18.1 12.3 16.3 17.08 1952 23.1 24.2 22.0 19.9 14.8 14.2 11.4 13.0 13.4 15.3 17.2 19.0 22.6 18.9 12.9 15.3 17.42 1953 22.9 22.1 22.3 18.4 15.9 13.3 12.7 12.4 14.5 14.9 17.9 19.6 21.3 18.9 12.8 15.8 17.19 1954 24.3 24.1 20.6 16.7 14.7 12.5 12.6 12.5 14.8 16.8 16.0 20.8 22.7 17.3 12.5 15.9 17.10 1955 24.4 26.2 23.2 18.6 15.1 11.2 11.9 13.3 14.0 14.5 17.8 21.1 23.8 19.0 12.1 15.4 17.58 1956 25.5 24.2 23.0 17.2 14.1 11.7 11.9 11.2 14.1 14.6 19.0 20.4 23.6 18.1 11.6 15.9 17.30 1957 24.3 23.4 21.7 18.3 15.9 14.2 11.2 13.3 13.8 16.5 19.5 22.2 22.7 18.6 12.9 16.6 17.71 1958 25.7 24.0 22.7 17.7 16.6 13.6 12.1 12.2 13.5 14.9 20.1 24.0 24.0 19.0 12.6 16.2 17.94 1959 23.2 24.4 23.4 18.2 16.8 14.9 14.3 14.3 14.9 16.0 19.4 20.8 23.9 19.5 14.5 16.8 18.65 1960 21.5 24.3 20.3 16.9 13.6 12.6 11.6 11.4 13.6 16.6 19.1 22.8 22.2 16.9 11.9 16.4 16.86 1961 26.6 25.0 22.8 17.0 15.9 13.6 12.0 13.0 15.6 16.8 19.7 22.5 24.8 18.6 12.9 17.4 18.40 1962 27.6 24.7 20.8 20.7 17.8 14.5 12.0 13.5 14.1 14.5 18.9 23.5 24.9 19.8 13.3 15.8 18.47 1963 24.7 24.9 24.1 19.6 16.6 13.6 13.4 13.7 15.7 17.9 20.4 22.6 24.4 20.1 13.6 18.0 19.01 1964 23.7 24.0 22.5 18.1 15.3 15.8 14.1 13.8 13.6 14.6 18.0 21.1 23.4 18.6 14.6 15.4 18.01 1965 25.1 23.7 22.8 20.3 15.6 14.2 12.6 13.2 14.2 17.4 18.8 23.4 23.3 19.6 13.3 16.8 18.25 1966 24.3 22.8 22.3 18.4 15.8 13.2 12.6 12.6 13.1 16.1 19.6 22.2 23.5 18.8 12.8 16.3 17.85 1967 24.3 26.4 22.0 19.8 16.2 15.3 12.3 12.6 14.2 18.1 19.6 22.3 24.3 19.3 13.4 17.3 18.58 1968 24.0 23.2 20.2 16.3 13.3 13.4 12.8 11.3 13.4 15.6 17.9 21.2 23.2 16.6 12.5 15.6 16.98 1969 22.1 24.1 21.6 19.0 15.9 14.8 12.4 12.8 13.7 19.0 20.4 22.5 22.5 18.8 13.3 17.7 18.08 1970 23.0 25.6 23.3 17.6 15.8 14.6 13.9 13.4 14.2 16.7 18.5 22.6 23.7 18.9 14.0 16.5 18.26 1971 23.2 23.6 23.3 17.8 15.5 13.8 12.9 12.8 14.0 14.7 16.7 20.5 23.1 18.9 13.2 15.1 17.57 1972 24.5 26.5 23.4 18.5 17.8 13.8 12.7 12.8 14.8 16.1 21.2 24.2 23.8 19.9 13.1 17.4 18.55 1973 24.9 22.9 22.2 18.7 16.2 12.7 14.0 12.9 13.5 16.0 19.8 21.6 24.0 19.0 13.2 16.4 18.17 1974 25.5 23.9 24.0 18.4 15.5 13.9 13.1 13.5 15.1 15.0 17.3 21.9 23.7 19.3 13.5 15.8 18.07 1975 23.0 27.5 21.7 18.6 15.2 14.5 13.5 12.8 14.0 16.1 18.1 22.7 24.1 18.5 13.6 16.1 18.07 1976 23.9 26.4 23.7 20.2 17.1 14.0 14.4 13.8 14.8 17.8 17.4 21.4 24.3 20.3 14.1 16.7 18.85 1977 23.8 25.7 21.0 20.8 15.4 14.5 13.8 14.5 14.0 17.1 19.7 24.7 23.6 19.1 14.3 16.9 18.48 1978 26.2 25.9 24.9 21.6 16.3 13.1 12.7 13.6 13.5 16.9 20.2 23.0 25.6 20.9 13.1 16.9 19.13 1979 23.6 24.5 23.0 18.5 15.0 14.4 12.9 11.9 13.4 16.9 19.4 23.3 23.7 18.8 13.1 16.6 18.04 1980 26.2 24.7 24.1 17.5 17.0 13.4 13.1 14.0 14.7 14.7 18.3 20.9 24.7 19.5 13.5 15.9 18.42 1981 25.5 22.2 22.7 20.4 16.8 12.5 12.9 13.3 15.6 16.5 17.9 21.1 22.9 20.0 12.9 16.7 18.10 1982 22.7 24.9 22.4 19.1 15.7 13.3 12.7 14.0 14.9 17.7 21.3 21.9 22.9 19.1 13.3 18.0 18.32 1983 25.4 23.0 24.9 19.1 17.4 16.1 13.2 15.0 15.7 17.3 19.6 22.6 23.4 20.5 14.8 17.5 19.05 1984 24.6 25.7 20.9 20.5 16.3 14.8 12.5 12.8 13.7 16.7 19.4 19.6 24.3 19.2 13.4 16.6 18.38 1985 22.8 28.9 24.1 19.2 16.3 15.0 13.6 13.3 15.0 16.5 20.3 19.8 23.8 19.9 14.0 17.3 18.72 1986 26.1 22.5 21.4 18.1 15.7 13.8 11.2 11.7 14.9 14.7 19.6 21.5 22.8 18.4 12.2 16.4 17.46 1987 22.7 24.5 23.1 20.0 15.0 15.2 13.2 13.4 15.5 16.9 18.6 22.1 22.9 19.4 13.9 17.0 18.30 1988 22.9 26.5 25.1 20.7 16.8 15.0 14.4 13.9 15.5 17.0 19.6 22.3 23.8 20.9 14.4 17.4 19.12 1989 25.3 25.1 23.9 20.2 16.7 13.2 12.0 13.3 14.9 15.1 20.8 20.9 24.2 20.3 12.8 16.9 18.57 1990 22.6 24.9 23.2 19.2 17.2 12.0 12.1 12.8 15.3 15.7 19.1 21.4 22.8 19.9 12.3 16.7 17.92 1991 25.5 24.5 22.5 20.8 16.4 14.5 13.4 14.1 14.2 17.9 17.7 22.6 23.8 19.9 14.0 16.6 18.57 1992 26.3 23.9 22.2 20.3 15.5 14.7 14.3 13.1 13.2 16.7 18.9 21.7 24.3 19.3 14.0 16.3 18.48 1993 24.7 23.6 21.5 18.7 16.1 13.5 13.1 12.8 14.5 14.9 20.5 23.1 23.3 18.8 13.1 16.6 17.97 1994 24.0 23.5 24.2 21.3 17.3 999.9 13.7 14.2 15.9 17.1 20.6 23.5 23.5 20.9 14.2 17.9 19.14 1995 25.3 25.1 23.8 19.0 15.3 13.0 13.1 14.2 14.8 17.1 18.5 21.7 24.6 19.4 13.4 16.8 18.56 1996 23.7 27.2 999.9 19.7 16.6 14.1 13.9 12.8 14.6 16.8 19.5 21.2 24.2 19.9 13.6 17.0 18.66 1997 25.7 25.1 21.7 20.1 15.7 14.6 12.2 12.9 14.6 17.5 19.0 23.4 24.0 19.2 13.2 17.0 18.36 1998 24.6 24.0 23.7 19.2 17.6 13.2 11.2 14.6 13.6 16.5 19.6 22.7 24.0 20.2 13.0 16.6 18.43 1999 24.1 25.4 22.1 21.2 17.0 13.8 13.4 13.1 14.1 16.2 20.6 24.3 24.1 20.1 13.4 17.0 18.64 2000 23.8 24.6 22.3 19.3 15.1 14.3 13.3 12.4 15.0 16.8 20.0 23.4 24.2 18.9 13.3 17.3 18.43 2001 23.6 23.7 22.1 20.1 16.2 12.6 12.1 12.2 14.0 15.8 20.4 20.5 23.6 19.5 12.3 16.7 18.02 2002 23.7 23.9 22.2 18.9 16.4 13.9 13.6 12.4 13.9 16.2 19.9 23.8 22.7 19.2 13.3 16.7 17.96 2003 24.0 24.2 23.4 19.7 17.8 13.0 12.4 12.5 14.1 16.2 21.1 21.8 24.0 20.3 12.6 17.1 18.52 2004 24.4 25.2 22.0 19.8 15.0 14.7 12.0 12.0 13.6 16.7 19.5 22.9 23.8 18.9 12.9 16.6 18.06 2005 23.6 23.8 23.9 18.0 18.3 13.0 12.3 12.6 13.6 14.6 18.3 18.7 23.4 20.1 12.6 15.5 17.91 2006 22.8 24.3 23.1 16.8 15.2 12.6 12.2 14.4 14.7 17.6 20.9 23.5 21.9 18.4 13.1 17.7 17.78 2007 22.7 23.4 22.9 18.1 15.3 13.9 14.2 13.4 14.2 16.2 21.7 21.2 23.2 18.8 13.8 17.4 18.29 2008 26.5 25.9 23.0 18.2 16.6 14.3 12.6 13.0 14.8 17.6 17.9 21.6 24.5 19.3 13.3 16.8 18.47 2009 26.0 25.0 21.9 20.8 17.5 14.0 12.7 13.9 999.9 17.6 999.9 999.9 24.2 20.1 13.5 999.9 18.75