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 1941 999.9 999.9 999.9 999.9 999.9 999.9 999.9 999.9 15.8 17.9 20.8 24.3 999.9 999.9 999.9 18.2 999.90 1942 25.1 25.5 23.0 21.5 17.4 14.8 13.5 15.2 15.6 16.4 21.3 23.5 25.0 20.6 14.5 17.8 19.47 1943 23.0 24.3 24.6 21.3 18.3 16.4 13.5 999.9 999.9 16.5 20.9 22.7 23.6 21.4 14.7 17.5 19.31 1944 999.9 23.5 22.3 21.1 17.0 999.9 15.5 14.8 15.6 999.9 21.4 20.9 23.3 20.1 15.6 18.4 19.36 1945 24.4 25.9 24.3 22.5 19.3 17.1 14.5 14.5 15.0 18.2 21.0 22.1 23.7 22.0 15.4 18.1 19.80 1946 22.7 24.3 23.8 21.6 18.5 15.1 999.9 999.9 999.9 999.9 999.9 999.9 23.0 21.3 999.9 999.9 999.90 1947 999.9 999.9 999.9 999.9 999.9 999.9 999.9 999.9 999.9 17.2 19.2 20.3 999.9 999.9 999.9 17.0 999.90 1948 999.9 25.6 26.3 21.3 19.4 16.7 14.9 16.0 16.3 18.5 19.7 20.7 23.1 22.3 15.9 18.2 19.88 1949 25.9 25.9 25.0 23.0 18.5 17.6 16.7 15.8 15.4 16.7 21.2 23.5 24.2 22.2 16.7 17.8 20.20 1950 26.7 25.6 25.3 22.6 18.5 15.2 14.5 15.3 15.8 16.2 18.6 22.0 25.3 22.1 15.0 16.9 19.82 1951 22.2 25.0 23.9 21.6 16.9 15.3 13.3 13.7 16.1 17.1 19.6 21.6 23.1 20.8 14.1 17.6 18.89 1952 24.6 26.5 24.8 23.3 17.8 16.4 13.4 14.1 15.5 17.2 18.8 21.7 24.2 22.0 14.6 17.2 19.50 1953 24.5 23.9 23.5 20.9 17.9 15.1 14.3 13.9 15.9 16.8 19.7 21.3 23.4 20.8 14.4 17.5 19.01 1954 25.7 25.8 22.7 19.8 17.3 14.7 14.7 13.8 15.7 18.7 18.3 22.2 24.3 19.9 14.4 17.6 19.04 1955 25.8 28.6 25.6 21.5 18.3 12.9 13.5 14.8 15.7 16.1 19.7 23.2 25.5 21.8 13.7 17.2 19.56 1956 26.8 25.2 24.6 20.8 16.4 13.7 13.5 13.0 16.6 16.7 20.4 22.2 25.1 20.6 13.4 17.9 19.24 1957 25.2 25.3 23.5 20.9 19.1 16.1 12.7 14.2 15.3 18.1 21.2 23.1 24.2 21.2 14.3 18.2 19.48 1958 25.7 25.9 24.3 20.2 18.7 16.4 14.1 13.6 15.1 17.1 21.6 24.4 24.9 21.1 14.7 17.9 19.65 1959 24.0 24.9 24.8 21.2 999.9 17.3 15.8 15.8 16.2 17.4 20.7 22.0 24.4 21.5 16.3 18.1 20.08 1960 22.8 25.1 22.3 19.9 16.7 14.6 13.6 13.3 15.5 17.5 20.8 23.6 23.3 19.6 13.8 17.9 18.67 1961 26.7 26.7 24.5 19.4 18.2 15.5 13.9 14.5 16.5 18.7 21.1 23.2 25.7 20.7 14.6 18.8 19.94 1962 29.3 26.9 22.3 22.1 19.9 16.8 14.4 14.3 15.1 15.8 19.6 23.8 26.5 21.4 15.2 16.8 19.97 1963 26.2 26.9 26.0 22.4 18.9 15.2 14.7 15.3 17.1 19.1 21.8 23.4 25.6 22.4 15.1 19.3 20.62 1964 24.5 25.2 24.6 20.1 18.2 17.2 15.8 15.0 14.7 16.2 19.4 22.3 24.4 21.0 16.0 16.8 19.52 1965 25.9 23.9 25.3 22.7 18.1 16.5 14.6 14.5 14.9 18.5 19.9 24.1 24.0 22.0 15.2 17.8 19.76 1966 25.8 24.7 23.1 20.9 17.6 14.9 14.1 13.9 13.9 17.8 20.6 23.1 24.9 20.5 14.3 17.4 19.28 1967 25.5 27.9 23.7 21.8 18.9 17.6 13.9 13.7 15.1 18.1 21.0 22.9 25.5 21.5 15.1 18.1 20.02 1968 25.2 25.6 22.1 18.3 15.8 14.9 13.9 12.8 14.4 16.5 18.9 22.7 24.6 18.7 13.9 16.6 18.44 1969 23.3 24.7 23.9 21.6 18.4 15.8 13.8 14.1 14.7 20.6 21.3 23.4 23.6 21.3 14.6 18.9 19.57 1970 23.3 27.0 24.7 20.6 17.6 16.3 14.4 14.9 15.1 18.4 19.5 23.3 24.6 21.0 15.2 17.7 19.60 1971 24.1 25.6 25.0 20.5 17.6 15.1 14.7 14.3 14.8 16.5 18.0 22.6 24.3 21.0 14.7 16.4 19.12 1972 999.9 26.7 25.0 20.9 19.8 16.4 14.5 14.2 15.2 17.6 21.5 25.1 24.8 21.9 15.0 18.1 19.97 1973 25.9 23.9 23.9 20.6 18.5 14.5 14.6 13.8 14.5 16.9 21.5 22.8 25.0 21.0 14.3 17.6 19.47 1974 27.1 26.3 25.4 21.3 17.9 15.6 14.3 14.7 15.6 16.2 18.9 23.1 25.4 21.5 14.9 16.9 19.68 1975 22.9 28.4 23.7 20.4 17.8 15.8 14.8 14.3 15.5 17.2 19.5 24.5 24.8 20.6 15.0 17.4 19.45 1976 26.3 26.9 25.7 21.9 19.3 16.5 16.1 15.5 16.1 19.5 19.4 22.6 25.9 22.3 16.0 18.3 20.64 1977 24.5 25.3 23.5 22.6 17.6 17.1 16.5 15.7 15.7 18.4 21.1 24.3 24.1 21.2 16.4 18.4 20.05 1978 26.2 26.9 27.0 24.2 18.5 14.3 14.2 14.6 15.1 18.1 21.7 24.1 25.8 23.2 14.4 18.3 20.43 1979 23.9 24.9 24.2 20.0 16.7 15.6 14.2 13.4 14.7 18.7 21.0 24.5 24.3 20.3 14.4 18.1 19.28 1980 26.8 26.5 25.3 19.6 18.5 14.4 14.1 14.5 16.4 16.3 19.8 22.6 25.9 21.1 14.3 17.5 19.72 1981 27.9 24.8 24.2 22.6 20.1 14.4 13.9 14.3 16.9 18.3 20.0 22.5 25.1 22.3 14.2 18.4 20.00 1982 24.0 25.7 23.9 21.9 18.4 15.4 14.2 15.2 15.7 19.3 22.7 22.3 24.1 21.4 14.9 19.2 19.91 1983 26.0 22.3 26.3 21.3 19.5 17.9 14.2 16.3 16.9 18.6 20.6 23.5 23.5 22.4 16.1 18.7 20.18 1984 25.5 27.4 23.1 22.1 17.9 16.0 14.1 13.8 15.5 18.0 20.1 20.5 25.5 21.0 14.6 17.9 19.75 1985 22.5 29.7 24.5 21.3 18.9 16.9 15.2 14.3 15.7 17.7 20.6 20.5 24.2 21.6 15.5 18.0 19.82 1986 26.0 24.1 23.4 20.8 17.8 16.1 13.0 13.1 15.2 15.7 20.8 21.5 23.5 20.7 14.1 17.2 18.88 1987 22.9 26.1 24.7 22.1 16.7 16.8 15.2 15.1 16.7 18.2 20.0 22.5 23.5 21.2 15.7 18.3 19.67 1988 23.6 28.6 27.1 23.0 18.4 16.9 14.5 15.0 16.3 17.8 21.5 23.9 24.9 22.8 15.5 18.5 20.43 1989 26.3 26.8 25.3 21.8 19.6 14.9 13.3 14.1 16.1 16.3 21.1 21.3 25.7 22.2 14.1 17.8 19.96 1990 23.3 25.2 24.6 21.5 17.8 14.1 13.7 13.5 16.5 17.1 20.1 22.5 23.3 21.3 13.8 17.9 19.06 1991 25.5 25.2 23.8 23.3 19.9 16.9 15.1 14.9 14.8 18.0 18.4 22.1 24.4 22.3 15.6 17.1 19.86 1992 25.9 25.0 23.2 22.4 17.5 16.9 16.3 14.3 14.3 17.0 19.8 22.4 24.3 21.0 15.8 17.0 19.56 1993 24.1 25.0 22.1 999.9 17.9 14.6 14.2 13.7 15.3 16.5 19.7 23.3 23.8 20.0 14.2 17.2 18.80 1994 23.4 24.5 25.0 22.5 19.9 999.9 15.1 15.5 16.9 18.1 21.0 23.5 23.7 22.5 15.8 18.7 20.16 1995 24.1 26.0 24.9 21.5 17.3 14.8 14.6 14.8 15.2 18.0 19.8 22.7 24.5 21.2 14.7 17.7 19.54 1996 24.4 27.0 999.9 21.3 19.1 16.7 15.6 13.8 15.5 18.2 21.3 22.3 24.7 21.7 15.4 18.3 20.02 1997 25.8 25.1 22.5 21.3 17.5 15.5 12.8 13.5 14.8 18.4 20.0 23.1 24.4 20.4 13.9 17.7 19.12 1998 24.0 23.9 24.8 21.6 20.1 15.5 12.9 15.3 15.0 17.3 20.5 23.1 23.7 22.2 14.6 17.6 19.50 1999 23.2 25.5 23.2 22.3 19.0 15.3 14.2 14.0 14.8 17.4 21.4 24.9 23.9 21.5 14.5 17.9 19.45 2000 26.0 26.8 24.9 21.3 17.1 16.1 14.9 13.7 15.7 18.3 20.8 23.1 25.9 21.1 14.9 18.3 20.04 2001 22.9 24.9 23.5 22.4 18.7 14.1 13.8 12.9 14.3 16.6 20.8 21.7 23.6 21.5 13.6 17.2 19.00 2002 23.3 26.1 23.8 21.3 19.2 15.8 15.0 13.1 14.7 16.6 20.0 22.8 23.7 21.4 14.6 17.1 19.22 2003 23.3 24.1 23.9 21.3 19.5 15.3 13.3 13.6 15.0 16.5 20.8 21.9 23.4 21.6 14.1 17.4 19.12 2004 23.6 25.1 22.4 21.7 17.1 16.4 13.3 13.2 14.1 17.5 20.5 22.7 23.5 20.4 14.3 17.4 18.90 2005 23.2 23.1 24.9 20.3 19.9 15.0 13.6 13.3 14.5 16.0 19.1 19.9 23.0 21.7 14.0 16.5 18.80 2006 23.3 24.7 25.1 19.6 18.4 15.7 14.1 16.0 16.6 18.9 21.2 24.0 22.6 21.0 15.3 18.9 19.46 2007 22.5 23.5 24.8 20.2 17.6 16.7 16.4 14.8 15.9 18.2 21.5 22.6 23.3 20.9 16.0 18.5 19.67 2008 25.9 27.3 25.2 22.1 19.4 16.7 14.8 14.4 15.9 18.9 19.2 21.9 25.3 22.2 15.3 18.0 20.20 2009 24.8 26.6 23.9 22.2 19.6 16.0 13.8 15.2 14.6 18.1 999.9 999.9 24.4 21.9 15.0 17.6 19.74