| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1893 | 44.44 | 43.82 | 43.60 | 41.98 | 46.98 | 49.87 | 54.90 | 53.66 | 51.88 | 52.02 | 48.13 | 47.11 | 48.20 | |||||||||||||
| 1894 | 44.38 | o | 42.10 | h | 46.97 | 49.23 | 52.45 | 56.22 | 56.90 | 59.92 | 59.55 | 54.60 | 54.10 | 45.69 | 53.56 | |||||||||||
| 1895 | 46.23 | 45.41 | 45.95 | 47.65 | 51.63 | 54.13 | 57.87 | 55.08 | 54.28 | 53.10 | 46.87 | 44.53 | 50.23 | |||||||||||||
| 1896 | 45.31 | 47.10 | 46.10 | 46.00 | 49.32 | 55.77 | ----- | z | 59.08 | a | 56.38 | 52.82 | 42.78 | 48.32 | 49.91 | |||||||||||
| 1897 | 43.95 | 44.68 | 42.21 | 50.58 | 53.21 | 56.55 | 57.26 | 56.42 | 56.40 | 55.02 | 46.72 | 46.08 | 50.76 | |||||||||||||
| 1898 | 43.39 | 47.21 | 45.37 | 48.30 | 52.52 | 57.18 | 56.08 | 58.58 | 56.63 | 53.92 | 48.32 | 44.95 | 51.04 | |||||||||||||
| 1899 | 44.16 | 41.34 | 44.55 | 47.68 | 49.76 | 52.05 | 56.05 | 56.77 | 55.42 | 51.98 | 51.63 | 45.58 | 49.75 | |||||||||||||
| 1900 | 47.81 | 45.45 | 49.27 | 50.33 | 53.26 | 56.07 | 57.65 | 58.73 | 56.38 | 51.81 | 50.40 | 48.90 | 52.17 | |||||||||||||
| 1901 | 44.29 | 45.04 | 47.21 | 47.00 | 51.90 | 53.57 | 55.66 | 54.92 | 54.95 | 57.03 | 51.55 | 47.03 | 50.85 | |||||||||||||
| 1902 | 44.11 | 48.89 | 45.60 | 48.57 | 52.60 | 55.47 | 56.52 | ----- | z | 54.82 | 55.29 | 48.47 | 45.39 | 50.52 | ||||||||||||
| 1903 | 46.16 | 43.68 | 45.76 | 47.03 | 51.19 | 57.02 | ----- | z | 57.94 | 55.95 | 54.79 | 49.35 | 47.44 | 50.57 | ||||||||||||
| 1904 | 44.40 | 43.21 | 44.61 | 51.40 | 51.32 | 52.85 | 55.08 | 54.85 | 53.22 | 54.85 | 53.88 | 47.08 | 50.56 | |||||||||||||
| 1905 | 45.32 | 46.98 | 51.18 | 51.50 | 51.79 | 54.75 | 57.44 | 57.69 | 57.15 | 52.53 | 47.95 | 45.37 | 51.64 | |||||||||||||
| 1906 | 46.11 | 49.07 | 46.57 | c | 50.28 | 52.10 | 54.38 | 58.11 | 56.34 | 56.30 | 53.81 | 48.32 | 48.80 | p | 51.94 | |||||||||||
| 1907 | 42.44 | 50.62 | 47.15 | 51.98 | 55.32 | 57.20 | 59.65 | 57.29 | 59.45 | 55.83 | b | 52.12 | 49.24 | 53.19 | ||||||||||||
| 1908 | 47.79 | 46.05 | 47.35 | 48.75 | 51.21 | 55.32 | 57.52 | 55.61 | 54.85 | 53.54 | e | 52.13 | 44.19 | b | 51.19 | |||||||||||
| 1909 | 41.60 | 44.55 | 46.53 | 48.08 | 48.90 | 54.25 | 58.66 | 60.10 | 56.65 | 54.02 | 47.38 | 41.37 | 50.17 | |||||||||||||
| 1910 | 41.26 | 42.98 | 48.52 | 48.88 | 53.63 | 55.27 | 56.21 | 56.15 | 55.08 | 54.69 | 47.79 | a | 47.55 | 50.67 | ||||||||||||
| 1911 | 41.34 | 43.12 | 48.87 | 46.98 | 49.76 | 53.28 | 57.24 | 57.98 | 55.73 | 55.03 | 49.02 | 45.16 | 50.29 | |||||||||||||
| 1912 | 46.56 | 48.38 | 47.45 | 49.08 | 54.85 | 55.50 | 57.98 | 58.48 | 59.42 | 49.06 | 48.10 | 43.65 | 51.54 | |||||||||||||
| 1913 | 39.76 | 41.77 | 42.84 | 46.90 | 50.47 | 55.85 | 57.82 | 58.31 | 56.13 | 51.10 | 47.17 | 43.39 | 49.29 | |||||||||||||
| 1914 | 45.77 | 44.73 | 48.52 | 49.97 | 52.55 | a | 53.87 | 54.61 | 55.66 | 54.25 | 54.87 | 48.62 | 40.12 | a | 50.29 | |||||||||||
| 1915 | 44.55 | 46.18 | 49.81 | 50.12 | 52.56 | 55.88 | 58.31 | 58.84 | 55.18 | 52.77 | 46.53 | 43.60 | 51.19 | |||||||||||||
| 1916 | 35.55 | 47.52 | 45.95 | 48.67 | 49.34 | 53.43 | 57.98 | 56.76 | 56.25 | 49.39 | 44.15 | 40.58 | a | 48.80 | ||||||||||||
| 1917 | 40.66 | 41.59 | 41.82 | 46.63 | 49.84 | 53.17 | a | 55.26 | 53.96 | e | 56.80 | 52.45 | 51.80 | 48.35 | 49.36 | |||||||||||
| 1918 | 47.82 | 44.30 | 43.98 | 48.78 | 50.66 | 55.07 | 56.00 | 58.05 | 55.13 | 52.53 | a | 48.40 | 43.18 | 50.33 | ||||||||||||
| 1919 | 44.74 | 43.61 | 45.45 | 48.25 | 50.77 | 52.27 | 52.58 | 55.95 | 57.65 | 49.21 | 46.40 | 42.38 | a | 49.11 | ||||||||||||
| 1920 | 43.55 | 43.26 | 44.76 | 44.57 | 48.34 | 53.10 | 57.58 | 56.23 | 56.87 | 53.02 | 49.19 | i | 46.18 | 49.77 | ||||||||||||
| 1921 | 43.56 | 46.18 | 45.94 | 47.43 | 51.55 | 58.48 | f | 55.18 | a | 55.71 | 56.57 | 54.52 | 50.18 | 42.77 | 49.96 | |||||||||||
| 1922 | 40.05 | 41.38 | 42.11 | 43.85 | 49.95 | 54.68 | 54.39 | 55.92 | 55.77 | 52.58 | 47.43 | 42.11 | 48.35 | |||||||||||||
| 1923 | 42.37 | 38.64 | 42.24 | 44.70 | 48.52 | 52.58 | 55.29 | 58.58 | 56.10 | 54.69 | 52.03 | 43.79 | 49.13 | |||||||||||||
| 1924 | 42.73 | 48.29 | 42.61 | 46.52 | 50.45 | 51.43 | a | 54.29 | 54.24 | 52.55 | 51.32 | 46.93 | 38.44 | 48.32 | ||||||||||||
| 1925 | 43.63 | a | 45.72 | a | 43.91 | c | 46.81 | c | 51.80 | i | 54.25 | 55.44 | 54.39 | i | 54.10 | 48.77 | 45.50 | 48.00 | a | 48.61 | ||||||
| 1926 | 45.95 | 47.25 | 48.08 | 51.58 | 52.03 | 54.07 | 55.98 | b | 56.72 | b | 54.12 | 54.11 | 50.15 | 44.19 | 51.19 | |||||||||||
| 1927 | 42.53 | 43.86 | 42.24 | 45.85 | 47.89 | 52.08 | 55.63 | 54.98 | 54.60 | 52.10 | 48.13 | 41.05 | 48.41 | |||||||||||||
| 1928 | 44.58 | 43.05 | 47.52 | 46.77 | 50.40 | 55.20 | 58.97 | 57.85 | 56.72 | 53.16 | 49.92 | 44.61 | c | 50.73 | ||||||||||||
| 1929 | 40.63 | a | 41.59 | 46.44 | 45.88 | 49.69 | 54.53 | 58.40 | 57.87 | 56.30 | 55.71 | 50.32 | 47.24 | 50.38 | ||||||||||||
| 1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1931 | 48.12 | a | 48.07 | 49.05 | 52.40 | 55.73 | 57.90 | 59.48 | 59.61 | 58.35 | 52.82 | 46.30 | 41.84 | 52.47 | ||||||||||||
| 1932 | 43.56 | 42.59 | 46.24 | 50.02 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.60 | |||||
| 1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.27 | 51.26 | 55.81 | 54.20 | 53.15 | 49.73 | 47.60 | 51.86 | ||||||||
| 1934 | 48.00 | 51.02 | 52.65 | 52.77 | 56.35 | 56.52 | 58.53 | 59.11 | 57.20 | 54.42 | 51.35 | 46.61 | 53.71 | |||||||||||||
| 1935 | 43.73 | 46.53 | h | 43.37 | 48.38 | 49.26 | 56.52 | 56.87 | 59.13 | 56.53 | 50.68 | 44.47 | 46.60 | 50.50 | ||||||||||||
| 1936 | 46.55 | 41.64 | 44.81 | 50.68 | 53.95 | 59.17 | 59.69 | 59.95 | 56.67 | 55.02 | 49.78 | 45.31 | 51.93 | |||||||||||||
| 1937 | 35.06 | 43.41 | 48.34 | 48.47 | 51.61 | 56.47 | 56.85 | 58.26 | 57.17 | 57.53 | 51.32 | 47.37 | 50.99 | |||||||||||||
| 1938 | 46.27 | 46.54 | 46.79 | 51.02 | 52.06 | 54.97 | 55.97 | 56.89 | 58.35 | 55.79 | 47.92 | 46.47 | 51.59 | |||||||||||||
| 1939 | 45.61 | 42.88 | 46.21 | 50.26 | a | 54.08 | 55.42 | 57.94 | 56.98 | 58.25 | 54.58 | 51.32 | 49.10 | 51.88 | ||||||||||||
| 1940 | 45.92 | 48.41 | 49.82 | 51.98 | 54.26 | 55.08 | 58.94 | 58.62 | a | 60.43 | a | 57.55 | 47.85 | 46.76 | 52.97 | |||||||||||
| 1941 | 48.13 | 50.32 | 51.85 | 50.87 | 54.61 | 58.50 | 59.77 | 58.69 | 57.48 | 54.26 | 50.87 | 44.79 | 53.35 | |||||||||||||
| 1942 | 44.21 | 45.27 | 45.60 | 50.52 | 53.60 | 56.15 | 61.77 | 60.03 | 56.35 | 54.32 | 48.48 | 47.10 | 51.95 | |||||||||||||
| 1943 | 41.48 | 48.21 | 47.23 | 50.62 | 51.29 | 55.28 | 56.26 | 57.90 | 58.45 | 54.48 | 51.50 | 45.90 | 51.55 | |||||||||||||
| 1944 | 45.03 | 44.78 | 45.53 | 49.57 | 52.50 | 55.77 | 57.16 | 59.29 | 56.95 | 56.63 | 49.73 | 45.42 | 51.53 | |||||||||||||
| 1945 | 46.84 | 46.29 | 45.26 | 47.72 | 53.39 | 55.12 | 55.98 | 55.94 | 56.18 | 52.21 | 47.57 | 46.05 | 50.71 | |||||||||||||
| 1946 | 44.69 | 44.59 | a | 45.95 | 48.25 | 54.08 | 56.87 | 59.10 | 57.21 | 57.19 | a | 50.42 | 45.98 | 44.98 | 50.78 | |||||||||||
| 1947 | 41.69 | 47.62 | 49.08 | 52.98 | 53.65 | 57.08 | 61.00 | 58.79 | 57.90 | 54.37 | 49.38 | 46.44 | 52.50 | |||||||||||||
| 1948 | 45.11 | 42.43 | 45.34 | 47.03 | 52.87 | 57.50 | a | 58.47 | 60.19 | 58.33 | 52.61 | 46.33 | 40.27 | 50.54 | ||||||||||||
| 1949 | 35.78 | a | 42.39 | ----- | z | ----- | z | 55.13 | ----- | z | 55.26 | d | 58.82 | 56.90 | a | 49.37 | 53.43 | 43.90 | 50.11 | |||||||
| 1950 | 37.03 | 44.54 | 44.94 | 47.12 | 48.05 | 56.12 | 55.26 | 57.48 | 55.27 | 52.74 | 50.00 | p | ----- | z | 49.85 | |||||||||||
| 1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 56.10 | 54.73 | 54.52 | 49.97 | a | 42.53 | 51.57 | |||||
| 1952 | 41.85 | 43.60 | 43.82 | 47.72 | 50.97 | 53.88 | 56.40 | 57.81 | 56.18 | 54.87 | 48.00 | 45.66 | 50.06 | |||||||||||||
| 1953 | 49.03 | 44.93 | 45.73 | a | 48.12 | 52.17 | a | 54.85 | 57.65 | 58.60 | 57.25 | 54.34 | 50.77 | 46.74 | 51.68 | |||||||||||
| 1954 | 42.90 | 46.73 | 43.00 | 46.03 | a | 50.32 | a | 53.55 | 55.05 | 57.15 | 56.35 | 53.35 | 52.16 | a | 46.26 | 50.24 | ||||||||||
| 1955 | 43.11 | 42.14 | 42.42 | a | 43.80 | 48.16 | 52.90 | 55.34 | 53.77 | 53.95 | 52.47 | 44.95 | b | 44.03 | a | 48.09 | ||||||||||
| 1956 | 44.08 | 40.21 | 43.12 | a | 46.78 | 51.53 | 54.00 | a | 56.97 | b | 57.20 | a | 54.98 | 50.68 | 46.93 | b | 45.05 | 49.29 | ||||||||
| 1957 | 37.15 | 44.96 | 46.40 | a | 48.12 | 52.52 | 56.62 | 57.42 | 58.06 | 59.82 | 53.32 | a | 47.41 | a | 47.12 | a | 50.74 | |||||||||
| 1958 | 47.87 | 50.50 | 45.27 | 49.33 | 53.29 | 58.72 | 58.71 | 56.64 | c | 56.95 | 54.11 | 47.68 | 48.85 | 52.33 | ||||||||||||
| 1959 | 47.11 | c | 43.64 | 46.11 | 48.63 | 51.31 | 55.43 | 56.16 | b | 54.67 | a | 54.75 | 53.05 | 47.62 | 43.85 | 50.19 | ||||||||||
| 1960 | 41.75 | a | 44.00 | 45.76 | 48.40 | 50.77 | 53.48 | 54.13 | 55.66 | 53.43 | h | 52.42 | 47.77 | 45.65 | 49.07 | |||||||||||
| 1961 | 48.18 | 47.11 | 46.19 | 46.83 | a | 51.10 | 54.88 | 58.40 | b | 56.89 | 53.15 | 50.84 | 44.97 | 43.79 | 50.19 | |||||||||||
| 1962 | 41.31 | 44.66 | 44.48 | b | 47.75 | 49.26 | 52.12 | a | 53.70 | c | 57.33 | b | 55.43 | 52.28 | b | 49.83 | g | 45.55 | c | 49.44 | ||||||
| 1963 | 38.50 | 51.30 | 45.85 | 47.17 | 51.71 | 53.83 | a | 57.87 | 57.61 | 59.32 | 55.81 | 50.26 | a | 46.78 | k | 51.75 | ||||||||||
| 1964 | 44.07 | i | 43.72 | d | 44.62 | b | 45.80 | e | 48.89 | c | 54.39 | g | 57.00 | a | ----- | z | 55.15 | g | ----- | z | 46.13 | 42.98 | 47.02 | |||
| 1965 | 44.19 | 44.59 | 46.08 | 48.03 | 48.77 | 53.05 | 55.77 | 58.67 | b | 56.62 | 56.10 | e | 51.72 | 43.29 | 50.57 | |||||||||||
| 1966 | 45.24 | 45.21 | 45.45 | 49.27 | 49.68 | 56.43 | 57.08 | 56.34 | 58.55 | 53.08 | 49.52 | 46.69 | w | 51.44 | ||||||||||||
| 1967 | 48.50 | z | 44.27 | 44.13 | 44.43 | 50.77 | 56.60 | 57.97 | 58.24 | 59.80 | 54.24 | 49.80 | 42.37 | 51.15 | ||||||||||||
| 1968 | 43.73 | 50.43 | 48.11 | 45.72 | 51.68 | 56.10 | 57.66 | 58.45 | 57.22 | 51.90 | 49.08 | 41.69 | 50.98 | |||||||||||||
| 1969 | 38.74 | 42.59 | 46.24 | 47.75 | 53.05 | 58.23 | 56.89 | 57.00 | 56.70 | 52.67 | a | 49.25 | 46.77 | 50.49 | ||||||||||||
| 1970 | 44.79 | 49.46 | 46.37 | 45.32 | 50.45 | 54.60 | 55.73 | 55.77 | 53.87 | 51.05 | 47.73 | 42.23 | 49.78 | |||||||||||||
| 1971 | 42.31 | 43.52 | 42.77 | 45.42 | 49.20 | a | 52.48 | 56.06 | 59.89 | 57.13 | 50.47 | 47.17 | 41.69 | 49.01 | ||||||||||||
| 1972 | 40.35 | 44.64 | 47.15 | 45.33 | 50.81 | 54.32 | 58.18 | 58.19 | 54.57 | 50.92 | 48.17 | 39.44 | 49.34 | |||||||||||||
| 1973 | 42.03 | 47.45 | 44.68 | 47.98 | 51.40 | 55.17 | 56.66 | 54.89 | 56.60 | 51.26 | 45.83 | 46.90 | 50.07 | |||||||||||||
| 1974 | 40.40 | 43.20 | 44.81 | 47.53 | 49.76 | 53.35 | 56.94 | 57.66 | 57.43 | 51.92 | 47.83 | 45.84 | 49.72 | |||||||||||||
| 1975 | 44.27 | 43.46 | 43.55 | 43.07 | 50.03 | 53.00 | 56.73 | 56.45 | 57.22 | 52.11 | 46.48 | 45.35 | 49.31 | |||||||||||||
| 1976 | 44.95 | 43.14 | 43.39 | 46.23 | 50.34 | 52.60 | 57.76 | 58.05 | 58.15 | 53.34 | 51.43 | 45.89 | 50.44 | |||||||||||||
| 1977 | 44.89 | 49.07 | 44.50 | 47.65 | 49.44 | 55.05 | 56.26 | 59.08 | 56.18 | 53.02 | 46.82 | 46.40 | 50.70 | |||||||||||||
| 1978 | 46.56 | 48.27 | 49.24 | 48.33 | 51.56 | 57.87 | 57.89 | 58.68 | 57.27 | 54.29 | 43.15 | 38.55 | 50.97 | |||||||||||||
| 1979 | 36.90 | 43.68 | 47.47 | 48.52 | 51.50 | 53.95 | 59.81 | 60.27 | 61.18 | 55.71 | 49.00 | 48.11 | 51.34 | |||||||||||||
| 1980 | 43.90 | e | 48.47 | k | 46.25 | a | 49.47 | a | 51.70 | d | 54.62 | 57.47 | 56.40 | 57.08 | 54.21 | 50.47 | 48.06 | 51.78 | ||||||||
| 1981 | 49.39 | 47.95 | 48.10 | 49.57 | 52.27 | 56.15 | 56.65 | 59.03 | 57.37 | 53.50 | 49.95 | 46.00 | a | 52.16 | ||||||||||||
| 1982 | 42.16 | 44.11 | 44.71 | 46.33 | 50.13 | 53.60 | 56.56 | 56.58 | 56.22 | 53.82 | 46.40 | 44.31 | 49.58 | |||||||||||||
| 1983 | 47.79 | 48.48 | 48.66 | 48.38 | 51.65 | 55.53 | 59.44 | 58.76 | 56.67 | 52.16 | 49.10 | 40.68 | 51.44 | |||||||||||||
| 1984 | 45.32 | 47.86 | 49.74 | 48.40 | 51.79 | 53.90 | 55.45 | 58.13 | 58.08 | 51.87 | 48.50 | 42.21 | 50.94 | |||||||||||||
| 1985 | 44.37 | 42.38 | 43.27 | 48.03 | 52.19 | 54.70 | 56.73 | 57.02 | 55.70 | 50.84 | 39.60 | 43.29 | 49.01 | |||||||||||||
| 1986 | 47.79 | 44.80 | 48.94 | 45.78 | 50.26 | 54.40 | 54.81 | 53.71 | 53.95 | 52.66 | 49.08 | 47.26 | 50.29 | |||||||||||||
| 1987 | 45.58 | 47.79 | 49.73 | 49.57 | 53.65 | 53.74 | m | 56.67 | m | 56.55 | 55.33 | 53.32 | 50.75 | ----- | z | 51.36 | ||||||||||
| 1988 | 43.68 | 46.71 | 45.73 | 48.23 | 52.29 | 55.52 | 57.63 | 56.45 | a | 55.88 | 54.94 | 49.77 | 46.32 | 51.09 | ||||||||||||
| 1989 | 43.82 | 39.04 | 46.52 | 52.28 | 52.60 | 56.55 | a | 58.56 | 59.08 | 56.95 | 52.23 | 49.58 | 46.47 | 51.14 | ||||||||||||
| 1990 | 45.21 | 43.73 | 47.34 | 50.15 | 51.61 | 56.40 | 58.05 | 59.63 | 59.22 | 51.84 | 48.50 | 38.74 | 50.87 | |||||||||||||
| 1991 | 43.34 | 50.14 | 44.63 | 47.27 | 50.11 | 54.47 | 57.73 | 58.29 | 60.15 | 53.89 | 49.72 | 46.69 | 51.37 | |||||||||||||
| 1992 | 48.29 | 52.16 | 51.16 | 53.00 | 55.24 | 57.65 | 59.35 | 59.87 | 56.33 | 54.15 | 49.22 | 43.06 | 53.29 | |||||||||||||
| 1993 | 41.81 | 44.98 | 49.82 | 51.05 | 56.34 | 57.90 | 59.68 | 59.85 | 55.60 | 54.87 | 44.68 | 46.06 | 51.89 | |||||||||||||
| 1994 | 48.18 | 45.36 | 49.61 | 50.78 | 53.84 | 55.93 | 57.27 | 60.81 | 59.13 | 52.69 | 45.08 | 45.21 | 51.99 | |||||||||||||
| 1995 | 48.42 | 49.11 | 49.27 | 49.37 | 53.03 | 56.10 | 60.29 | 58.58 | 60.63 | 54.71 | 53.28 | 47.87 | 53.39 | |||||||||||||
| 1996 | 46.10 | 47.86 | a | 49.58 | 51.43 | 52.48 | 56.23 | 58.13 | 57.87 | 56.78 | 53.69 | 49.63 | 47.26 | 52.25 | ||||||||||||
| 1997 | 45.87 | 46.38 | 47.53 | 50.23 | 57.21 | 58.37 | 60.52 | 62.26 | 61.73 | 54.35 | 52.68 | 46.65 | 53.65 | |||||||||||||
| 1998 | 48.84 | 48.54 | 48.56 | 48.57 | 53.31 | 56.17 | 59.66 | 59.50 | 56.17 | 55.05 | 49.92 | 43.77 | 52.34 | |||||||||||||
| 1999 | 45.76 | 45.18 | 45.59 | d | 48.10 | 51.19 | 55.48 | 56.60 | 59.94 | 54.82 | 52.84 | 51.52 | 47.95 | 51.25 | ||||||||||||
| 2000 | 45.13 | 47.95 | 46.40 | 50.62 | 53.77 | 56.23 | 58.53 | 58.42 | 58.93 | 53.69 | 46.72 | 48.10 | 52.04 | |||||||||||||
| 2001 | 47.62 | a | 45.00 | 47.77 | 48.00 | 52.76 | 55.17 | 57.35 | 59.16 | 56.28 | 51.89 | 50.65 | 46.15 | 51.48 | ||||||||||||
| 2002 | 44.89 | 45.94 | d | 44.66 | b | 48.26 | g | 51.16 | i | 56.55 | a | 58.72 | a | 57.88 | b | 56.56 | e | 51.66 | c | 51.96 | b | 47.69 | e | 51.65 | ||
| 2003 | 50.45 | a | 46.86 | c | 49.46 | e | 49.66 | h | 52.85 | g | 58.25 | b | 60.06 | g | 58.67 | d | 57.70 | e | 55.81 | g | 46.31 | c | 46.80 | c | 51.81 | |
| 2004 | 45.63 | a | 47.81 | e | 49.44 | e | 51.73 | d | 55.28 | a | 57.77 | d | 60.40 | f | 60.92 | g | 58.25 | h | 54.38 | e | 47.57 | 47.00 | c | 50.74 | ||
| 2005 | 45.46 | e | 47.64 | f | 49.58 | 49.91 | g | 56.60 | j | 57.17 | d | 60.03 | k | 57.05 | i | 53.83 | j | 53.96 | f | 48.19 | i | 46.37 | e | 49.65 | ||
| 2006 | 46.88 | e | 44.50 | 43.76 | f | 47.33 | f | 50.57 | i | 55.77 | o | 56.04 | h | 55.11 | l | 53.39 | l | 48.61 | 47.38 | 46.60 | g | 46.85 | ||||
| 2007 | 41.06 | f | 45.95 | h | 46.93 | a | 47.97 | l | 51.60 | p | 53.92 | k | 58.46 | q | 57.98 | d | 54.29 | f | 51.75 | a | 45.83 | g | 43.34 | i | 52.22 | |
| 2008 | 41.68 | n | 43.03 | m | 42.05 | k | 44.87 | g | 50.17 | p | 49.83 | r | 53.70 | p | 59.00 | z | 55.33 | 52.85 | 51.20 | 42.29 | 50.42 | |||||
| 2009 | 43.83 | p | 43.65 | o | 42.96 | r | 45.38 | j | 50.18 | q | 55.36 | p | 54.97 | p | 57.15 | k | 56.96 | q | 51.11 | q | 47.88 | j | 37.32 | n | 9999.00 | |
| 2010 | 48.59 | n | 47.15 | h | 45.56 | n | ----- | z | 49.63 | l | 52.94 | m | 54.83 | v | 55.62 | s | 56.15 | m | 53.79 | q | 49.56 | l | ----- | z | 9999.00 | |
| 2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.71 | c | 49.55 | 43.87 | 48.38 | |||
| 2013 | 43.06 | 44.34 | 45.84 | 51.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 44.41 | ||||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 44.17 | 45.49 | 46.35 | 48.36 | 51.72 | 55.17 | 57.15 | 57.62 | 56.61 | 53.21 | 48.71 | 45.05 | 50.84 | |||||||||||||
| S.D. | 3.10 | 2.74 | 2.34 | 2.24 | 2.03 | 1.81 | 1.77 | 1.71 | 1.83 | 1.82 | 2.47 | 2.48 | 1.31 | |||||||||||||
| SKEW | -0.76 | 0.15 | 0.23 | -0.15 | 0.27 | -0.20 | -0.24 | -0.21 | 0.28 | -0.22 | -0.43 | -0.70 | 0.09 | |||||||||||||
| MAX | 50.45 | 52.16 | 52.65 | 53.00 | 57.21 | 59.17 | 61.77 | 62.26 | 61.73 | 57.55 | 54.10 | 49.24 | 53.71 | |||||||||||||
| MIN | 35.06 | 38.64 | 41.82 | 41.98 | 46.98 | 49.87 | 51.26 | 53.66 | 51.88 | 48.61 | 39.60 | 38.44 | 48.09 | |||||||||||||
| NO YRS | 109 | 108 | 111 | 106 | 105 | 106 | 104 | 107 | 108 | 112 | 110 | 108 | 86 | |||||||||||||