| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1897 | ----- | z | 34.07 | u | 32.15 | 47.37 | 56.62 | k | 58.29 | b | 63.31 | 68.58 | 56.95 | 48.66 | 41.83 | 32.39 | 49.95 | |||||||||
| 1898 | 26.92 | 38.70 | 35.27 | 49.07 | 56.78 | o | 59.48 | 67.26 | 69.26 | b | 59.57 | g | 46.90 | 37.35 | 25.34 | 45.55 | ||||||||||
| 1899 | 36.44 | 33.91 | 37.89 | 45.87 | 46.85 | 59.22 | a | 68.02 | 60.89 | 60.04 | c | ----- | z | ----- | z | 31.69 | d | 48.08 | ||||||||
| 1900 | 37.97 | a | 30.81 | g | 46.22 | h | 43.78 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.88 | ||
| 1901 | ----- | z | ----- | z | ----- | z | ----- | z | 54.95 | 55.75 | 64.58 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 58.43 | ||||
| 1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 23.50 | y | 9999.00 | |
| 1904 | 29.32 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 29.32 | ||
| 1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1910 | ----- | z | ----- | z | ----- | z | ----- | z | 57.66 | c | 58.30 | 67.34 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 61.10 | |||
| 1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.85 | e | 35.85 | |
| 1956 | 34.83 | a | 29.83 | 40.85 | 46.53 | 55.79 | c | 58.27 | 67.52 | 64.23 | 61.20 | 47.00 | 37.17 | 34.13 | d | 48.11 | ||||||||||
| 1957 | 22.84 | b | 35.75 | 41.40 | 44.96 | d | 52.73 | 61.50 | 65.56 | 63.44 | 59.68 | 46.29 | 35.62 | e | 36.08 | m | 48.16 | |||||||||
| 1958 | 33.48 | d | 41.41 | 36.87 | 45.64 | b | 59.82 | 60.27 | 67.47 | 69.35 | 57.42 | 52.39 | 41.73 | 39.91 | h | 51.44 | ||||||||||
| 1959 | 38.41 | h | 35.25 | 39.53 | 48.33 | 49.39 | 62.70 | 68.68 | 64.00 | 55.82 | 50.47 | 40.10 | 28.11 | 49.31 | ||||||||||||
| 1960 | 26.79 | 32.16 | 42.97 | 47.37 | 51.18 | 61.78 | 70.00 | 63.07 | a | 59.06 | c | 49.00 | 31.64 | w | 31.02 | 48.58 | ||||||||||
| 1961 | 34.03 | 39.86 | 40.97 | 46.30 | 52.82 | 65.87 | 68.52 | 70.37 | 53.69 | c | 46.75 | c | 36.24 | c | 31.41 | b | 48.90 | |||||||||
| 1962 | 24.29 | 34.09 | 37.68 | 50.82 | 50.53 | 59.39 | b | 64.48 | 63.67 | b | 60.22 | e | 48.43 | c | 40.13 | d | 36.15 | 47.49 | ||||||||
| 1963 | 28.26 | 43.70 | 38.90 | 41.70 | 56.58 | 58.10 | 63.40 | 64.44 | 61.84 | b | 53.00 | 39.83 | c | 32.94 | 48.56 | |||||||||||
| 1964 | 31.45 | 33.60 | 39.59 | o | 43.75 | 51.45 | 58.15 | 67.18 | 62.77 | 54.98 | 50.56 | 37.30 | 34.15 | 47.76 | ||||||||||||
| 1965 | 34.52 | 38.18 | 37.60 | 47.52 | 51.16 | 59.40 | 64.84 | 63.35 | 54.06 | d | 52.37 | 40.47 | 29.79 | 47.77 | ||||||||||||
| 1966 | 31.79 | 32.52 | 37.42 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 59.73 | 48.55 | c | 41.93 | 33.98 | d | 41.42 | |||||
| 1967 | 36.27 | 39.25 | 38.47 | a | 39.12 | 53.50 | 59.64 | a | 68.89 | 70.24 | 61.47 | 49.12 | b | 39.82 | 25.30 | f | 50.53 | |||||||||
| 1968 | 30.56 | 39.43 | b | 42.73 | 44.02 | a | 53.03 | b | 61.52 | c | 69.17 | b | 62.81 | j | ----- | z | 48.71 | 38.90 | 33.23 | e | 46.13 | |||||
| 1969 | 31.00 | 32.34 | 36.65 | 46.02 | 55.76 | 59.72 | 64.71 | 62.66 | 57.98 | b | 39.90 | 39.54 | e | 35.32 | 46.80 | |||||||||||
| 1970 | 35.05 | 38.98 | 39.27 | 40.50 | 53.52 | c | 62.98 | 67.56 | 67.11 | 54.47 | 45.63 | 40.62 | 29.80 | a | 47.96 | |||||||||||
| 1971 | 35.77 | 35.18 | c | 36.71 | 44.65 | 52.50 | 59.33 | 67.55 | 71.09 | i | 53.73 | 45.34 | 38.25 | 29.31 | 45.30 | |||||||||||
| 1972 | 29.03 | 35.14 | 44.13 | 43.53 | 55.08 | 62.18 | 66.34 | f | 66.00 | 53.48 | 46.94 | 38.38 | d | 26.19 | 45.46 | |||||||||||
| 1973 | 30.27 | 36.55 | 38.32 | 45.11 | c | 56.69 | 60.98 | 66.64 | i | 66.73 | i | 56.61 | g | 48.77 | 40.13 | 37.31 | 43.79 | |||||||||
| 1974 | 29.81 | 36.84 | 39.91 | d | 45.87 | 51.69 | 65.27 | d | 65.68 | a | 63.63 | d | 58.13 | g | 48.00 | f | 39.42 | f | 31.92 | g | 49.84 | |||||
| 1975 | 31.44 | e | 34.93 | a | 37.41 | c | 38.71 | d | 50.47 | l | 58.20 | h | 68.25 | c | 62.04 | d | 57.21 | d | 47.04 | h | 35.30 | o | 36.40 | b | 45.80 | |
| 1976 | 32.69 | b | 36.39 | a | 36.78 | a | 43.04 | d | 55.57 | b | 57.36 | b | 66.87 | a | 60.74 | b | 58.20 | h | 46.72 | k | 41.60 | e | 30.60 | b | 46.16 | |
| 1977 | 22.26 | f | 37.90 | b | 36.25 | g | 49.56 | d | 48.98 | 64.33 | c | 64.96 | c | 66.17 | g | 57.72 | e | 49.54 | e | 40.28 | e | 37.05 | a | 50.04 | ||
| 1978 | 35.30 | c | 37.25 | d | 44.94 | e | 44.26 | a | 50.41 | c | 58.98 | c | 66.26 | b | 62.77 | c | 58.32 | k | 49.36 | c | 31.29 | i | 27.22 | h | 49.95 | |
| 1979 | 21.57 | h | 33.89 | a | 41.85 | a | 46.53 | 55.02 | 60.65 | c | 66.02 | f | 64.44 | 61.13 | 52.94 | 34.65 | 36.66 | 48.78 | ||||||||
| 1980 | 32.35 | 39.81 | c | 37.58 | 49.78 | 53.60 | 57.45 | 67.75 | a | 61.65 | h | 59.80 | 49.87 | 39.82 | 36.60 | 47.67 | ||||||||||
| 1981 | 32.84 | 36.61 | 39.77 | 48.67 | j | 50.32 | 58.74 | a | 65.10 | 66.79 | 60.85 | g | 46.59 | d | 41.35 | 37.11 | 47.52 | |||||||||
| 1982 | 28.95 | 34.48 | 38.74 | 43.24 | a | 51.06 | 56.26 | m | 65.21 | 65.40 | 55.20 | 47.45 | 32.45 | 32.90 | 45.01 | |||||||||||
| 1983 | ----- | z | 38.30 | 42.06 | 42.36 | a | 53.40 | 57.27 | 63.60 | 65.98 | 56.06 | n | 51.86 | t | 40.65 | 28.13 | 47.97 | |||||||||
| 1984 | 24.47 | 32.74 | 41.23 | 42.82 | 53.74 | 54.43 | 66.74 | 66.85 | g | 55.83 | 44.55 | 36.46 | e | 25.75 | i | 45.30 | ||||||||||
| 1985 | 25.00 | b | 28.31 | g | 37.02 | i | 50.44 | e | 54.00 | 60.75 | b | 69.44 | m | 64.57 | q | 49.80 | e | 45.57 | c | 32.00 | j | 23.04 | c | 44.09 | ||
| 1986 | 35.60 | 39.57 | 44.87 | 45.52 | 51.85 | a | 63.85 | 62.24 | 67.52 | 51.02 | a | 47.13 | 41.35 | 30.15 | 48.39 | |||||||||||
| 1987 | 27.39 | 34.52 | 40.85 | a | 51.98 | 56.03 | l | 62.12 | 61.24 | j | 62.85 | 57.57 | 49.94 | 36.53 | a | 32.61 | d | 45.64 | ||||||||
| 1988 | ----- | z | 38.12 | a | 43.15 | 48.78 | 53.69 | 61.53 | 66.55 | a | 64.54 | r | 56.12 | b | 55.73 | 39.55 | 27.00 | 49.02 | ||||||||
| 1989 | 28.65 | 25.39 | 42.82 | 50.55 | 51.06 | 59.50 | z | 67.93 | p | 61.18 | 57.17 | 49.20 | p | 38.65 | m | 33.00 | k | 45.26 | ||||||||
| 1990 | 34.55 | 34.61 | 39.69 | 52.73 | 51.59 | d | 60.48 | i | 66.44 | 64.74 | 60.40 | a | 49.68 | 40.50 | 23.18 | 47.10 | ||||||||||
| 1991 | 31.71 | 40.79 | 38.08 | 43.18 | 50.85 | 56.63 | 66.76 | b | 67.88 | a | 59.15 | ----- | z | ----- | z | ----- | z | 50.56 | ||||||||
| 1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.44 | 33.43 | 28.69 | 37.52 | ||||
| 1993 | 23.35 | 25.91 | 43.11 | 44.73 | 56.87 | 55.97 | 57.34 | 60.39 | 56.07 | 49.83 | a | 31.73 | 31.85 | a | 44.76 | |||||||||||
| 1994 | 36.00 | 32.79 | 43.85 | a | 48.55 | 54.84 | 60.88 | 69.50 | m | 66.02 | 58.60 | 46.05 | 32.05 | k | 30.19 | 47.78 | ||||||||||
| 1995 | 33.94 | 41.05 | 39.13 | a | 43.85 | c | ----- | z | 56.50 | a | 66.00 | ----- | z | 58.72 | 45.73 | 46.18 | 26.33 | v | 47.90 | |||||||
| 1996 | ----- | z | 30.85 | s | 41.54 | q | 46.80 | 50.97 | 59.48 | ----- | z | ----- | z | 60.02 | ----- | z | 39.78 | ----- | z | 51.41 | ||||||
| 1997 | ----- | z | 32.13 | a | 44.26 | n | 40.53 | 58.30 | a | ----- | z | 71.14 | t | 71.18 | k | 64.08 | q | ----- | z | 36.63 | ----- | z | 41.90 | |||
| 1998 | 29.82 | n | 36.13 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.93 | q | 40.42 | l | 29.19 | m | 9999.00 | |
| 1999 | 35.14 | m | 34.53 | k | 39.00 | i | 42.48 | d | 50.55 | c | 58.44 | f | 66.09 | o | 64.76 | n | 50.08 | r | 48.75 | u | 43.71 | m | 32.69 | o | 46.52 | |
| 2000 | 33.65 | n | 38.38 | l | 38.93 | j | 50.26 | i | 53.59 | n | 61.18 | p | 67.20 | p | 68.29 | s | 59.33 | u | 45.45 | t | 31.88 | r | 30.44 | v | 9999.00 | |
| 2001 | 28.59 | o | 30.41 | l | 42.58 | k | 43.97 | k | 57.29 | s | 56.47 | n | 64.69 | r | 68.60 | p | 59.35 | t | 50.06 | w | 37.56 | u | 28.94 | w | 9999.00 | |
| 2002 | 31.75 | q | 32.70 | r | 40.31 | r | 45.68 | p | 54.06 | v | 60.36 | s | 70.50 | t | 60.08 | y | 59.31 | v | 48.50 | z | ----- | z | ----- | z | 9999.00 | |
| 2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.14 | e | 71.69 | 67.24 | 60.50 | 53.80 | p | 34.09 | m | 35.54 | g | 65.39 | ||||
| 2004 | 30.37 | 34.47 | 45.52 | 48.86 | e | 52.32 | 60.00 | 68.58 | f | 66.48 | 58.61 | u | 44.63 | l | 36.32 | s | 31.87 | p | 48.29 | |||||||
| 2005 | 32.47 | n | 34.09 | k | 41.70 | i | 46.55 | i | 53.12 | g | 57.11 | h | 70.47 | k | 65.81 | m | 58.20 | o | 51.11 | v | 37.56 | v | 28.88 | r | 9999.00 | |
| 2006 | 37.10 | p | 34.40 | m | 40.31 | m | 43.21 | w | ----- | z | 61.10 | t | 71.03 | l | 63.45 | l | 58.55 | j | 42.59 | t | 33.32 | s | 30.38 | r | 9999.00 | |
| 2007 | 28.04 | r | 37.33 | m | 45.23 | r | 49.42 | l | 56.40 | p | 63.47 | l | 72.97 | m | 67.27 | p | 59.62 | v | 47.40 | u | 36.64 | w | 28.43 | x | 9999.00 | |
| 2008 | 22.00 | u | 35.73 | r | 38.43 | p | 42.05 | t | ----- | z | 59.41 | s | 66.54 | r | 68.20 | u | 59.45 | t | 50.79 | q | 40.22 | u | 36.61 | v | 9999.00 | |
| 2009 | 35.68 | q | 34.50 | r | 35.46 | q | 47.17 | r | 53.05 | u | 60.62 | n | 69.77 | 65.76 | 60.85 | 44.42 | k | 32.63 | 21.00 | 50.00 | ||||||
| 2010 | 30.87 | 31.86 | 37.26 | 40.85 | 48.20 | f | ----- | z | 68.66 | 56.20 | z | 62.97 | 52.89 | 37.00 | j | 35.02 | g | 46.48 | ||||||||
| 2011 | 31.56 | d | 26.69 | g | 35.02 | 39.30 | ----- | z | 56.00 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.29 | |||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 31.16 | 35.72 | 39.80 | 45.47 | 53.14 | 59.93 | 66.46 | 65.01 | 57.67 | 48.60 | 38.67 | 31.42 | 47.64 | |||||||||||||
| S.D. | 3.89 | 3.82 | 3.03 | 3.45 | 2.71 | 2.56 | 2.52 | 2.73 | 3.08 | 2.96 | 3.08 | 4.28 | 1.24 | |||||||||||||
| SKEW | -0.42 | -0.51 | -0.06 | 0.04 | 0.28 | 0.22 | -1.08 | 0.25 | -0.57 | -0.16 | -0.44 | -0.58 | -1.47 | |||||||||||||
| MAX | 37.97 | 43.70 | 45.52 | 52.73 | 59.82 | 65.87 | 71.69 | 70.37 | 62.97 | 55.73 | 46.18 | 37.31 | 48.90 | |||||||||||||
| MIN | 22.84 | 25.39 | 32.15 | 38.71 | 46.85 | 54.43 | 57.34 | 60.39 | 49.80 | 39.90 | 31.73 | 21.00 | 44.76 | |||||||||||||
| NO YRS | 41 | 43 | 41 | 47 | 42 | 42 | 39 | 35 | 38 | 37 | 37 | 36 | 9 | |||||||||||||