| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1889 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1890 | ----- | z | ----- | z | ----- | z | ----- | z | 69.29 | e | 72.43 | 82.52 | 77.05 | 67.98 | 51.90 | 42.37 | 36.82 | 62.55 | ||||||||
| 1891 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1892 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1893 | 29.21 | 35.52 | 44.11 | 54.88 | 65.03 | 74.48 | 78.23 | 71.76 | 64.12 | 52.27 | 38.40 | 35.92 | 53.66 | |||||||||||||
| 1894 | 27.95 | 32.62 | 48.02 | 55.47 | 66.16 | 71.55 | 80.35 | 76.95 | 63.12 | 54.77 | 42.57 | 35.15 | 54.56 | |||||||||||||
| 1895 | 32.35 | 32.21 | 47.08 | 57.03 | 64.16 | 68.53 | 76.98 | 77.39 | 66.43 | 52.32 | 38.50 | 26.50 | 53.29 | |||||||||||||
| 1896 | 33.60 | 36.69 | 47.05 | 56.78 | 64.81 | 75.43 | 78.76 | 74.95 | 65.93 | 53.68 | 39.38 | 30.26 | 54.78 | |||||||||||||
| 1897 | 30.08 | 32.30 | 41.53 | 56.08 | 67.73 | 72.03 | 73.90 | 72.77 | 67.60 | 52.40 | 41.02 | 21.56 | 52.42 | |||||||||||||
| 1898 | 22.35 | 28.54 | 44.11 | 59.47 | 61.47 | 72.07 | 77.74 | 77.77 | 66.32 | 53.26 | 42.10 | 26.10 | 52.61 | |||||||||||||
| 1899 | 28.15 | 35.66 | 49.15 | 56.75 | 63.66 | 73.37 | 80.15 | 74.05 | 69.40 | 53.13 | 44.53 | 28.23 | 54.68 | |||||||||||||
| 1900 | 34.61 | 38.55 | 51.06 | 53.30 | 65.95 | 73.80 | 78.16 | 74.18 | 64.05 | 56.60 | 44.27 | 33.06 | 55.63 | |||||||||||||
| 1901 | 31.03 | 40.39 | 44.61 | 55.08 | 66.53 | 70.55 | 79.84 | 77.05 | 65.83 | 57.32 | 44.12 | 33.23 | 55.47 | |||||||||||||
| 1902 | 31.79 | 37.11 | 42.82 | 56.93 | 63.89 | 73.80 | 74.39 | 75.55 | 65.25 | 56.32 | 43.67 | 28.68 | 54.18 | |||||||||||||
| 1903 | 27.00 | 24.23 | 44.97 | 54.37 | 61.89 | 71.32 | 75.97 | 77.31 | 64.33 | 53.24 | 42.57 | 28.24 | 52.12 | |||||||||||||
| 1904 | 26.40 | 43.59 | 48.87 | 57.10 | 64.11 | 70.90 | 77.42 | 77.08 | 67.97 | 53.10 | 38.83 | 31.42 | 54.73 | |||||||||||||
| 1905 | 28.76 | 34.59 | 48.65 | 55.75 | 59.94 | 72.95 | 76.03 | 75.50 | 68.05 | 51.08 | 43.90 | 27.84 | 53.59 | |||||||||||||
| 1906 | 29.68 | 41.04 | 46.56 | 55.23 | 62.66 | 68.42 | 76.44 | 75.45 | 65.98 | 52.84 | 42.48 | 38.23 | 54.58 | |||||||||||||
| 1907 | 37.35 | 46.04 | 52.60 | 57.42 | 60.21 | 68.08 | 76.21 | 74.69 | 66.43 | 58.55 | 40.20 | 34.97 | 56.06 | |||||||||||||
| 1908 | 30.03 | 36.07 | 47.95 | 56.98 | 59.95 | 69.22 | 78.73 | 75.10 | 65.37 | 50.74 | 38.43 | 27.79 | 53.03 | |||||||||||||
| 1909 | 35.73 | 37.88 | 45.61 | 52.58 | 60.48 | 74.42 | 79.84 | 77.65 | 66.23 | 57.26 | 42.95 | 19.48 | 54.18 | |||||||||||||
| 1910 | 28.00 | 35.09 | 52.10 | 57.20 | 64.68 | 76.17 | 79.31 | 77.42 | 70.15 | 54.34 | 46.03 | 31.66 | 56.01 | |||||||||||||
| 1911 | 36.27 | 39.00 | 50.29 | 56.35 | 65.10 | 72.95 | 77.08 | 77.39 | 70.28 | 52.35 | 38.40 | 25.92 | 55.12 | |||||||||||||
| 1912 | 25.66 | 36.81 | 46.97 | 51.95 | 61.58 | 71.77 | 77.06 | 75.56 | 62.05 | 52.53 | 40.37 | 26.52 | 52.40 | |||||||||||||
| 1913 | 21.00 | 34.45 | 43.50 | 56.23 | 67.21 | 72.65 | 77.48 | 78.81 | 66.90 | 51.74 | 44.97 | 26.66 | 53.47 | |||||||||||||
| 1914 | 29.58 | 36.91 | 47.55 | 57.58 | 66.71 | 73.13 | 78.92 | 77.87 | 69.33 | 55.47 | 41.72 | 27.52 | 55.19 | |||||||||||||
| 1915 | 19.29 | 35.12 | 45.74 | 58.05 | 60.21 | 67.95 | 76.89 | 74.15 | 67.20 | 54.16 | 42.43 | 31.44 | 52.72 | |||||||||||||
| 1916 | 28.47 | 35.69 | 49.48 | 55.42 | 60.63 | 71.27 | 77.56 | 73.65 | 66.02 | 55.00 | 40.10 | 30.44 | 53.64 | |||||||||||||
| 1917 | 18.66 | 33.39 | 41.45 | 50.20 | 57.89 | 71.93 | 79.82 | 73.50 | 66.83 | 54.47 | 44.68 | 37.85 | 52.56 | |||||||||||||
| 1918 | 30.06 | 36.12 | 51.19 | 51.48 | 63.50 | 77.05 | 76.32 | 73.35 | 66.82 | ----- | z | ----- | z | ----- | z | 58.43 | ||||||||||
| 1919 | ----- | z | ----- | z | 52.00 | q | 56.88 | 66.66 | 75.78 | 81.40 | 77.94 | 69.70 | 52.23 | 39.88 | 25.53 | 60.67 | ||||||||||
| 1920 | 22.85 | 38.17 | 44.02 | 49.25 | 63.77 | 68.02 | 77.16 | 73.60 | 66.43 | 54.53 | 41.60 | 29.21 | 52.38 | |||||||||||||
| 1921 | 32.65 | 39.84 | 49.89 | 52.28 | 63.11 | 72.87 | 77.61 | 73.74 | 67.70 | 60.11 | 46.10 | 38.58 | 56.21 | |||||||||||||
| 1922 | 29.63 | 36.70 | 43.71 | 50.68 | 62.65 | 74.52 | 77.27 | 78.61 | 69.90 | 56.31 | 42.10 | 38.60 | 55.06 | |||||||||||||
| 1923 | 36.21 | 36.36 | 42.95 | 53.92 | 64.39 | 71.97 | 80.34 | 76.02 | 66.67 | 53.65 | 43.23 | 33.77 | 54.96 | |||||||||||||
| 1924 | 22.82 | 39.74 | 41.65 | 54.72 | 65.05 | 74.38 | 79.40 | 77.63 | 66.60 | 55.87 | 41.95 | 26.34 | 53.85 | |||||||||||||
| 1925 | 17.05 | 36.71 | 48.45 | 58.30 | 69.53 | 72.80 | 81.10 | 75.79 | 67.78 | 54.74 | 39.63 | 33.32 | 54.60 | |||||||||||||
| 1926 | 31.98 | 43.59 | 47.31 | 58.78 | 65.95 | 75.47 | 79.15 | 78.45 | 68.52 | 57.84 | 45.02 | 31.16 | 56.93 | |||||||||||||
| 1927 | 32.71 | 40.82 | 43.90 | 55.18 | 63.77 | 72.63 | 78.79 | 74.69 | 67.03 | 55.02 | 45.82 | 29.40 | 54.98 | |||||||||||||
| 1928 | 32.26 | 37.00 | 48.06 | 53.10 | 64.10 | 69.65 | 78.27 | 76.34 | 70.33 | 56.81 | 41.68 | 28.03 | 54.64 | |||||||||||||
| 1929 | 26.34 | 28.14 | 43.21 | 51.08 | 62.56 | 72.35 | 81.45 | 79.32 | 66.27 | 55.47 | 36.48 | 33.87 | 53.05 | |||||||||||||
| 1930 | 20.40 | a | 28.93 | 44.92 | 59.13 | 61.03 | 77.28 | 78.52 | 76.58 | 67.05 | 56.27 | 38.74 | a | 27.26 | 53.01 | |||||||||||
| 1931 | 26.58 | 42.71 | 47.02 | 57.97 | 63.79 | 79.00 | 77.50 | s | 75.15 | 70.42 | 57.76 | 40.32 | 25.58 | a | 53.30 | |||||||||||
| 1932 | 25.34 | 39.81 | 44.85 | 55.70 | 65.23 | 70.75 | 77.71 | 74.84 | 66.20 | 54.79 | 41.13 | 27.00 | 53.61 | |||||||||||||
| 1933 | 26.27 | 23.00 | 45.74 | 51.03 | 59.31 | 76.68 | 80.67 | a | 75.29 | 70.58 | d | 60.11 | 43.08 | 36.13 | 53.99 | |||||||||||
| 1934 | 35.52 | a | 44.32 | 51.87 | 59.57 | 68.39 | 70.98 | 80.26 | 77.32 | 66.90 | 58.32 | 45.63 | 34.82 | 57.83 | ||||||||||||
| 1935 | 34.66 | 38.91 | 46.11 | 55.17 | 61.23 | ----- | z | ----- | z | ----- | z | 65.62 | v | 52.35 | a | 40.50 | 31.76 | 45.09 | ||||||||
| 1936 | 28.79 | 40.95 | 47.97 | 57.73 | 67.56 | 77.55 | 81.31 | 78.87 | 67.72 | 52.84 | b | 37.82 | 32.34 | 55.95 | ||||||||||||
| 1937 | 20.45 | 32.75 | 44.71 | 55.33 | a | 67.81 | d | 71.06 | e | 79.66 | 77.83 | a | 67.22 | 54.71 | 40.67 | 34.87 | 53.92 | |||||||||
| 1938 | 32.67 | b | 40.54 | 47.03 | 57.59 | b | 63.58 | 75.09 | a | 78.55 | 78.63 | 67.98 | a | 57.15 | e | 35.32 | 31.82 | 55.50 | ||||||||
| 1939 | 27.87 | 24.91 | a | 45.85 | 58.76 | a | 66.19 | 73.42 | 81.87 | 77.31 | 68.33 | g | 55.10 | 42.42 | 35.27 | 53.54 | ||||||||||
| 1940 | 31.08 | 41.72 | 50.13 | 57.70 | 68.84 | 77.30 | 80.50 | 77.28 | f | 68.67 | 55.00 | 38.58 | 32.85 | 54.76 | ||||||||||||
| 1941 | 33.24 | 40.12 | 45.87 | 52.20 | 65.84 | 69.73 | 77.60 | 75.06 | 65.08 | 53.37 | 40.18 | 35.65 | 54.50 | |||||||||||||
| 1942 | 30.05 | 33.45 | 41.42 | 57.08 | 61.94 | 72.35 | 79.55 | 77.26 | 66.77 | 56.02 | 44.97 | 35.03 | 54.66 | |||||||||||||
| 1943 | 34.21 | 39.88 | 46.44 | 62.37 | 64.24 | 73.20 | 79.73 | 78.13 | 68.87 | 56.92 | 40.28 | 36.27 | 56.71 | |||||||||||||
| 1944 | 28.44 | 35.93 | 44.55 | 52.33 | 65.47 | 71.80 | 80.05 | 77.26 | 70.28 | 57.26 | 43.48 | 32.85 | 54.98 | |||||||||||||
| 1945 | 33.89 | 41.96 | ----- | z | 52.25 | 67.76 | 70.42 | 81.25 | a | 78.74 | 68.05 | 56.60 | 39.88 | 26.81 | 56.15 | |||||||||||
| 1946 | 25.74 | 34.77 | 49.56 | 60.88 | 64.48 | 75.47 | 81.76 | 79.11 | 69.53 | 53.61 | 43.40 | 32.47 | p | 58.03 | ||||||||||||
| 1947 | 26.65 | 39.27 | 49.13 | 55.72 | 68.56 | w | 71.78 | 80.34 | 76.73 | 70.77 | 58.13 | 38.32 | 31.34 | 54.38 | ||||||||||||
| 1948 | 29.29 | 35.26 | 41.56 | 58.30 | 67.39 | 73.67 | 79.53 | 76.55 | 70.90 | 55.34 | 37.58 | 36.08 | 55.12 | |||||||||||||
| 1949 | 25.56 | 27.45 | 47.50 | 56.69 | f | 68.61 | i | 73.12 | b | 80.45 | 78.29 | 72.90 | 54.71 | 45.93 | 33.06 | 53.90 | ||||||||||
| 1950 | 29.00 | 37.54 | 46.27 | 57.60 | 62.31 | 73.45 | 77.56 | 76.82 | 69.75 | 62.74 | 45.43 | 36.71 | 56.27 | |||||||||||||
| 1951 | 32.94 | 35.59 | 45.44 | 56.92 | 65.48 | 72.68 | 84.58 | 78.50 | 70.50 | 57.50 | 40.60 | 29.60 | 55.86 | |||||||||||||
| 1952 | 30.87 | 34.64 | 40.56 | 58.12 | 68.45 | ----- | z | 81.52 | 81.82 | ----- | z | 60.58 | 40.85 | 32.60 | 53.00 | |||||||||||
| 1953 | 35.55 | 37.64 | 49.81 | 55.28 | 62.05 | 77.55 | 84.79 | 78.90 | 73.08 | 57.81 | 45.38 | 30.93 | a | 57.40 | ||||||||||||
| 1954 | 35.65 | 45.70 | 46.27 | 61.04 | d | 66.31 | o | 75.64 | a | 84.84 | 78.96 | h | 71.66 | e | 63.08 | f | 44.97 | k | 30.17 | a | 56.37 | |||||
| 1955 | ----- | z | ----- | z | ----- | z | 61.07 | w | 62.45 | 70.87 | 79.98 | 77.42 | 69.05 | 56.74 | 39.80 | 39.21 | 61.94 | |||||||||
| 1956 | 38.56 | ----- | z | 58.50 | z | 57.90 | 69.40 | b | 79.45 | b | 81.27 | 78.65 | 74.12 | 59.39 | 38.72 | 31.37 | e | 60.88 | ||||||||
| 1957 | 33.58 | 40.20 | 48.98 | 54.02 | 61.34 | 74.40 | 80.90 | 78.50 | ----- | z | ----- | z | 40.87 | 35.08 | 54.79 | |||||||||||
| 1958 | 31.85 | 42.46 | 45.18 | 54.75 | 69.98 | 78.03 | 81.39 | 83.42 | 73.05 | b | 58.39 | 43.65 | 37.38 | e | 58.30 | |||||||||||
| 1959 | 32.87 | 41.54 | 46.82 | 58.08 | 66.45 | 78.10 | 82.02 | 78.79 | 69.07 | 56.19 | 41.67 | 35.08 | 57.22 | |||||||||||||
| 1960 | 28.63 | 35.55 | 47.89 | 57.35 | 66.34 | 76.53 | 82.79 | 79.08 | 71.62 | 56.83 | b | 45.37 | 32.42 | 56.70 | ||||||||||||
| 1961 | 30.29 | 41.09 | 47.73 | 56.53 | 67.34 | 78.87 | 81.77 | 79.10 | a | 64.07 | 56.11 | 42.28 | 28.11 | 56.11 | ||||||||||||
| 1962 | 28.34 | 43.36 | 44.23 | a | 60.72 | 65.82 | 74.27 | 79.23 | 79.55 | 71.30 | 60.42 | 46.50 | 32.77 | 57.21 | ||||||||||||
| 1963 | 18.65 | 42.84 | 46.45 | 56.65 | 69.97 | 74.72 | a | 82.56 | 79.42 | 72.87 | 63.05 | 47.15 | 30.85 | 57.10 | ||||||||||||
| 1964 | 30.92 | 34.79 | 42.47 | 54.90 | 65.24 | 72.97 | 83.65 | 77.68 | 69.57 | ----- | z | ----- | z | 35.21 | 56.74 | |||||||||||
| 1965 | 37.71 | 37.75 | 44.84 | 56.70 | 64.15 | 70.57 | 79.55 | 77.05 | 68.40 | f | 57.77 | 49.48 | 35.50 | 55.55 | ||||||||||||
| 1966 | 29.74 | 33.79 | 48.18 | 57.00 | a | 70.34 | f | 76.22 | 82.47 | 79.74 | 70.34 | a | 55.30 | a | 46.75 | 34.26 | 55.80 | |||||||||
| 1967 | 28.32 | 40.61 | 53.44 | 55.97 | 63.31 | 71.13 | 81.60 | 80.21 | 71.37 | 59.40 | 46.06 | c | 26.84 | 56.52 | ||||||||||||
| 1968 | 21.95 | 41.00 | 49.37 | 52.70 | 64.24 | 75.98 | 80.29 | 75.00 | 67.85 | 58.26 | 43.25 | 28.48 | 54.87 | |||||||||||||
| 1969 | 35.82 | 38.80 | 43.81 | 59.27 | 70.10 | 72.67 | 83.31 | 82.94 | 73.17 | 52.03 | 42.35 | 36.02 | 57.52 | |||||||||||||
| 1970 | 34.00 | 43.43 | 45.45 | 52.17 | 68.21 | 75.15 | 82.55 | 82.24 | 68.33 | 53.92 | 45.48 | 36.82 | 57.31 | |||||||||||||
| 1971 | 32.31 | 38.64 | 46.71 | 58.02 | 65.29 | 76.37 | 83.71 | 83.35 | d | 67.53 | 55.31 | 41.23 | 30.07 | a | 56.54 | |||||||||||
| 1972 | 36.27 | 41.81 | 54.02 | 58.90 | 66.61 | 76.33 | 81.63 | ----- | z | 70.72 | 58.11 | 40.98 | 30.31 | 55.97 | ||||||||||||
| 1973 | 14.39 | 30.54 | 46.27 | 53.18 | 65.95 | 73.48 | 80.55 | 80.45 | 68.60 | 59.02 | 46.15 | 35.15 | 54.48 | |||||||||||||
| 1974 | 23.47 | 26.80 | 52.05 | 54.08 | 69.68 | 77.20 | 81.80 | a | 78.82 | 70.13 | 59.97 | 44.00 | 32.15 | 55.85 | ||||||||||||
| 1975 | 28.50 | 37.64 | 46.97 | a | 52.33 | 61.78 | a | 70.52 | 81.34 | 77.26 | 70.02 | 56.23 | 42.02 | 32.68 | 54.77 | |||||||||||
| 1976 | 27.81 | 43.53 | 44.61 | 57.58 | 66.65 | 74.43 | 83.19 | 79.06 | 71.10 | 54.82 | 43.30 | 30.77 | 56.41 | |||||||||||||
| 1977 | 30.53 | 40.30 | 45.66 | 60.05 | 64.42 | 78.75 | ----- | z | 80.06 | 71.87 | 57.90 | 45.40 | 38.66 | 55.78 | ||||||||||||
| 1978 | 33.69 | 39.21 | 52.71 | 58.73 | 63.77 | 75.00 | 81.71 | 79.47 | 69.95 | 59.90 | 46.23 | 24.95 | 57.11 | |||||||||||||
| 1979 | 23.11 | 27.71 | 45.98 | a | 56.98 | 65.21 | 75.37 | 81.18 | 78.23 | 73.65 | 60.27 | 37.67 | 30.85 | 54.68 | ||||||||||||
| 1980 | 37.90 | 43.59 | 45.84 | 55.50 | 63.16 | 75.90 | 82.94 | 79.45 | 69.73 | 58.95 | j | 44.55 | 41.32 | a | 58.17 | |||||||||||
| 1981 | 38.61 | 41.68 | 48.52 | 61.78 | 65.61 | 79.03 | 82.74 | 79.69 | 72.78 | 56.65 | 46.62 | 36.58 | 59.19 | |||||||||||||
| 1982 | 34.02 | 38.27 | 49.16 | 55.93 | 66.24 | 73.95 | 80.35 | 81.50 | 71.48 | 54.42 | 42.85 | 34.87 | 56.92 | |||||||||||||
| 1983 | 34.84 | 43.52 | 49.11 | 52.30 | 63.29 | 73.38 | 80.87 | 81.89 | 74.00 | 59.37 | 45.18 | 34.39 | 57.68 | |||||||||||||
| 1984 | 25.61 | 34.98 | 47.37 | 54.37 | 69.58 | 73.37 | 81.82 | 80.29 | 71.28 | 54.16 | 44.15 | 35.66 | 56.05 | |||||||||||||
| 1985 | 32.65 | 35.84 | 48.42 | 59.28 | 68.06 | 76.75 | 81.66 | 81.02 | 67.45 | 57.89 | 45.75 | 35.77 | 57.55 | |||||||||||||
| 1986 | 36.89 | 46.14 | 53.58 | 58.38 | 65.18 | 77.70 | 79.95 | 80.11 | 66.98 | 55.03 | 45.33 | 35.77 | 58.42 | |||||||||||||
| 1987 | 32.03 | 40.59 | 45.61 | 59.98 | 67.35 | 76.70 | 78.26 | 77.55 | 69.77 | 59.55 | 43.68 | 33.68 | 57.06 | |||||||||||||
| 1988 | 24.15 | 33.36 | 46.68 | 57.98 | 65.97 | 79.92 | 83.00 | 81.47 | 68.75 | 62.13 | 45.30 | 33.34 | 56.84 | |||||||||||||
| 1989 | 23.53 | 34.70 | 52.69 | 60.87 | 66.89 | 73.28 | 81.32 | 76.53 | 69.55 | 57.19 | 44.12 | 33.02 | 56.14 | |||||||||||||
| 1990 | 34.39 | 42.43 | 53.68 | ----- | z | ----- | z | 78.75 | 82.48 | a | 81.73 | i | 76.12 | j | 59.29 | 46.11 | k | 32.18 | f | 58.50 | ||||||
| 1991 | 25.32 | 38.02 | 50.53 | 56.92 | 68.42 | 78.65 | 84.66 | 83.66 | 73.98 | 62.23 | ----- | z | ----- | z | 62.24 | |||||||||||
| 1992 | 28.31 | 43.66 | 54.92 | 66.85 | 72.17 | b | 78.67 | 82.87 | 84.90 | 76.72 | 65.18 | 39.48 | 28.40 | 60.18 | ||||||||||||
| 1993 | 32.85 | 36.93 | 50.05 | 59.05 | 69.87 | 77.32 | 82.87 | 81.55 | 72.97 | 58.87 | 42.73 | 36.32 | 58.45 | |||||||||||||
| 1994 | 38.53 | 42.25 | 55.18 | 58.08 | 68.87 | 79.73 | 83.13 | 83.13 | 70.75 | 55.11 | 40.90 | 34.34 | 59.17 | |||||||||||||
| 1995 | 35.71 | ----- | z | 50.39 | 54.58 | 60.81 | 71.33 | 78.89 | 80.45 | 71.25 | 55.82 | 45.48 | 37.10 | 58.35 | ||||||||||||
| 1996 | 34.61 | 42.48 | 48.10 | 55.75 | 68.47 | 76.77 | 83.52 | 80.37 | 67.12 | 54.55 | 43.05 | 36.00 | 57.56 | |||||||||||||
| 1997 | 34.77 | 37.45 | 50.68 | 53.35 | 68.34 | 76.75 | 80.48 | 79.73 | 71.08 | 56.63 | 42.88 | 32.68 | 57.07 | |||||||||||||
| 1998 | 37.87 | 41.04 | 48.05 | 54.34 | a | 66.03 | 73.00 | 85.06 | 82.24 | 73.97 | 56.92 | 45.10 | 31.94 | 57.96 | ||||||||||||
| 1999 | 38.18 | 42.50 | 53.42 | 53.63 | 64.10 | 74.05 | a | 82.55 | 78.10 | 69.17 | 56.82 | 45.32 | 34.15 | a | 57.66 | |||||||||||
| 2000 | 38.08 | 44.50 | 48.52 | a | 62.57 | 71.21 | 78.30 | 83.60 | 83.82 | 72.68 | 58.47 | 37.68 | 34.82 | 59.52 | ||||||||||||
| 2001 | 33.32 | 41.41 | 49.92 | a | 59.30 | 69.32 | 78.07 | a | 83.19 | 79.97 | 73.18 | 60.24 | ----- | z | 32.06 | 60.00 | ||||||||||
| 2002 | 32.52 | 35.98 | 46.92 | 62.23 | 67.53 | 79.40 | 84.74 | 79.27 | 69.80 | 55.00 | 41.55 | 34.97 | 57.49 | |||||||||||||
| 2003 | 34.31 | 38.48 | 47.81 | 58.02 | 68.19 | 76.33 | 86.66 | 82.40 | 69.55 | 62.76 | 43.20 | 36.13 | 58.65 | |||||||||||||
| 2004 | 27.97 | 36.41 | 54.26 | 58.93 | 68.19 | 76.73 | 81.87 | 78.89 | 70.57 | 59.29 | 43.23 | 34.84 | 57.60 | |||||||||||||
| 2005 | 41.16 | 42.25 | 48.19 | 58.17 | 67.32 | 73.07 | 84.15 | 78.29 | 71.12 | 59.29 | 44.93 | 33.81 | 58.48 | |||||||||||||
| 2006 | 35.79 | 38.54 | 47.77 | 60.50 | 69.66 | 79.13 | 84.05 | 79.11 | 65.93 | 55.81 | 44.75 | 32.89 | 57.83 | |||||||||||||
| 2007 | ----- | z | 42.75 | 51.55 | 57.57 | b | 68.52 | 77.15 | 84.76 | 82.05 | 72.05 | 57.19 | 45.58 | 31.94 | 61.01 | |||||||||||
| 2008 | 29.39 | 37.59 | 46.89 | 55.02 | 63.02 | 74.82 | 83.98 | 80.15 | 70.30 | 57.48 | 45.40 | 34.03 | 56.50 | |||||||||||||
| 2009 | 32.44 | 41.84 | 50.81 | 56.27 | 69.11 | 72.77 | 83.34 | 78.34 | 72.13 | 54.65 | 45.15 | 23.76 | 56.72 | |||||||||||||
| 2010 | 25.94 | 32.66 | 46.85 | 57.33 | 64.02 | 77.03 | 83.11 | 78.55 | 71.27 | 58.27 | 42.90 | 39.27 | 56.43 | |||||||||||||
| 2011 | 27.35 | 36.57 | 49.94 | 55.12 | 61.77 | 74.90 | 81.87 | 82.29 | 71.70 | 56.63 | 43.75 | 31.65 | 56.13 | |||||||||||||
| 2012 | 34.58 | 39.66 | 51.58 | a | 59.72 | 68.90 | 78.73 | 82.87 | 80.79 | 71.08 | 58.18 | 44.68 | 33.97 | 58.73 | ||||||||||||
| 2013 | 20.61 | 35.82 | 48.70 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 23.00 | z | 35.05 | |||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 30.20 | 37.76 | 47.59 | 56.49 | 65.38 | 74.35 | 80.63 | 78.22 | 69.16 | 56.42 | 42.65 | 32.36 | 55.78 | |||||||||||||
| S.D. | 5.30 | 4.70 | 3.21 | 2.94 | 2.95 | 2.95 | 2.52 | 2.67 | 2.73 | 2.83 | 2.73 | 4.01 | 1.88 | |||||||||||||
| SKEW | -0.53 | -0.81 | 0.20 | 0.12 | -0.14 | -0.07 | -0.24 | 0.10 | -0.02 | 0.41 | -0.31 | -0.54 | 0.01 | |||||||||||||
| MAX | 41.16 | 46.14 | 55.18 | 66.85 | 72.17 | 79.92 | 86.66 | 84.90 | 76.72 | 65.18 | 49.48 | 41.32 | 60.18 | |||||||||||||
| MIN | 14.39 | 23.00 | 40.56 | 49.25 | 57.89 | 67.95 | 73.90 | 71.76 | 62.05 | 50.74 | 35.32 | 19.48 | 52.12 | |||||||||||||
| NO YRS | 118 | 117 | 117 | 117 | 116 | 119 | 118 | 116 | 115 | 116 | 115 | 117 | 94 | |||||||||||||