| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1893 | 44.92 | 43.12 | 46.11 | 53.76 | a | 63.68 | 73.62 | 74.84 | 76.94 | 65.27 | 57.47 | 48.12 | 43.87 | 57.64 | ||||||||||||
| 1894 | 37.15 | 35.86 | n | 60.50 | w | 59.97 | 66.15 | 67.35 | 79.08 | 77.21 | 69.05 | 62.10 | 54.68 | ----- | z | 63.64 | ||||||||||
| 1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 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 | ----- | z | 9999.00 | |
| 1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 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 | 34.08 | 34.08 | ||
| 1917 | 33.21 | 40.71 | 42.98 | 52.62 | 57.98 | 72.55 | 80.08 | 75.08 | 68.25 | 62.10 | 49.35 | ----- | z | 57.72 | ||||||||||||
| 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 | 39.47 | 39.47 | ||
| 1925 | 41.11 | 48.52 | 51.29 | 58.17 | 66.84 | 72.62 | 79.27 | 73.61 | 65.75 | 57.39 | 45.43 | 44.85 | 58.74 | |||||||||||||
| 1926 | 41.15 | 46.77 | 55.00 | 60.82 | 68.00 | 77.00 | 77.92 | 76.69 | 68.82 | 61.63 | 51.17 | 38.53 | 60.29 | |||||||||||||
| 1927 | 40.50 | 44.68 | 49.79 | 57.03 | 64.50 | 73.12 | 78.50 | 73.44 | 66.13 | 59.29 | 50.00 | 37.03 | 57.83 | |||||||||||||
| 1928 | 41.94 | 45.50 | 54.03 | 57.50 | 67.19 | 73.82 | 79.18 | 77.05 | 70.32 | 57.60 | 48.28 | 39.05 | 59.29 | |||||||||||||
| 1929 | 39.84 | 41.36 | 51.45 | 54.38 | 66.58 | 72.92 | 80.82 | 80.21 | 69.72 | 62.60 | 52.22 | 46.61 | 59.89 | |||||||||||||
| 1930 | 35.40 | 49.55 | 51.45 | 59.95 | 58.79 | 75.48 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.11 | |||||||
| 1931 | 41.34 | 46.64 | 52.79 | 60.27 | 68.69 | 71.85 | 84.55 | b | 78.67 | d | 67.42 | 59.48 | 44.47 | 37.63 | 59.48 | |||||||||||
| 1932 | 37.47 | 43.12 | 54.00 | 57.63 | 64.79 | 73.22 | 79.23 | 77.39 | 72.83 | 59.21 | 52.33 | 37.82 | 59.09 | |||||||||||||
| 1933 | 31.21 | 32.68 | 50.39 | 56.13 | 59.05 | 71.87 | 81.82 | 78.35 | 70.72 | 64.76 | 50.92 | 41.63 | 57.46 | |||||||||||||
| 1934 | 45.47 | 47.80 | 59.68 | 63.90 | 68.73 | 69.35 | 79.84 | 78.95 | 71.20 | 59.76 | 47.68 | 42.13 | 61.21 | |||||||||||||
| 1935 | 39.03 | 45.32 | 46.16 | 56.58 | 63.71 | 77.22 | 75.68 | 76.79 | 72.18 | 57.19 | 45.33 | 40.02 | 57.93 | |||||||||||||
| 1936 | 42.26 | 41.66 | 52.27 | 59.77 | 65.97 | 74.32 | 79.29 | 77.19 | 68.53 | 58.02 | 49.48 | 38.47 | 58.94 | |||||||||||||
| 1937 | 20.95 | 38.68 | 48.37 | 54.92 | 67.52 | 72.93 | 78.69 | 77.76 | 71.65 | 60.24 | 49.43 | 44.37 | 57.13 | |||||||||||||
| 1938 | 43.66 | 40.91 | 44.47 | 55.58 | 62.50 | 71.50 | 76.68 | 75.76 | 70.40 | 55.68 | 42.83 | a | 43.13 | 56.92 | ||||||||||||
| 1939 | 40.92 | 37.36 | 49.89 | 60.15 | 65.42 | 72.32 | 78.03 | 79.89 | 70.25 | 60.10 | a | 52.45 | 46.58 | 59.45 | ||||||||||||
| 1940 | 43.29 | 44.24 | 53.84 | 59.05 | 70.32 | 78.90 | 78.18 | 78.66 | 68.23 | 60.66 | 46.52 | 40.84 | 60.23 | |||||||||||||
| 1941 | 41.84 | 45.25 | 49.56 | 51.77 | 66.05 | 70.28 | 77.71 | 74.32 | 66.02 | 55.05 | 54.08 | j | 40.24 | 58.01 | ||||||||||||
| 1942 | ----- | z | 41.64 | 48.11 | 56.60 | 62.74 | 73.65 | 81.24 | 78.82 | 69.37 | 62.40 | 51.02 | 45.29 | 60.99 | ||||||||||||
| 1943 | 42.81 | 46.66 | 51.89 | 60.73 | 66.79 | 68.78 | 78.39 | 75.31 | 73.28 | 60.21 | 48.48 | a | 39.69 | 59.42 | ||||||||||||
| 1944 | 37.48 | 37.50 | a | 48.58 | 54.17 | a | 63.77 | 66.70 | 76.39 | 77.55 | 72.45 | 62.18 | 46.87 | 42.10 | 57.14 | |||||||||||
| 1945 | 41.34 | 45.04 | 47.60 | 57.27 | 58.55 | 71.42 | ----- | z | ----- | z | ----- | z | 58.50 | 46.48 | 38.90 | 51.68 | ||||||||||
| 1946 | 40.50 | 43.59 | 51.40 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.16 | ||||
| 1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.21 | j | 77.50 | i | 72.60 | i | 61.26 | j | 48.65 | j | 35.24 | h | 9999.00 | |
| 1949 | 26.83 | j | 37.68 | i | 46.98 | h | 61.98 | i | 65.17 | j | 77.07 | h | 80.07 | k | 76.15 | h | 73.38 | i | 60.10 | j | 54.80 | j | 39.48 | j | 9999.00 | |
| 1950 | 34.60 | j | 45.53 | i | 51.89 | h | 63.83 | j | 65.32 | i | 73.70 | h | 81.22 | k | 78.80 | h | 69.93 | j | 64.11 | i | 53.17 | i | 47.28 | k | 9999.00 | |
| 1951 | 41.66 | i | 43.17 | j | 52.70 | k | 59.33 | j | 65.07 | j | 75.05 | i | 82.17 | j | 78.17 | h | 75.32 | k | 61.07 | h | 48.28 | j | 39.75 | m | 9999.00 | |
| 1952 | 34.33 | k | 42.41 | l | 42.80 | i | 57.30 | j | 67.60 | j | 70.90 | j | 79.41 | i | 78.47 | k | 71.12 | m | 65.37 | h | 47.29 | p | 38.26 | l | 9999.00 | |
| 1953 | 44.70 | k | 42.83 | m | 51.00 | j | 57.00 | i | 58.47 | k | 70.77 | h | 82.59 | h | 77.10 | k | 72.89 | k | 59.92 | k | 49.47 | k | 41.84 | i | 9999.00 | |
| 1954 | 39.60 | k | 49.03 | j | 46.18 | i | 61.72 | j | 72.47 | l | 74.52 | i | 82.12 | k | 76.11 | i | 70.68 | j | 61.55 | k | 51.08 | l | 38.61 | h | 9999.00 | |
| 1955 | 32.61 | m | 41.26 | i | 48.57 | i | 53.55 | i | 63.94 | n | 72.84 | h | 78.74 | l | 80.07 | h | 72.45 | i | 63.95 | k | 48.32 | k | 43.82 | l | 9999.00 | |
| 1956 | 43.15 | k | 41.20 | i | 49.91 | i | 56.20 | j | 65.82 | i | 76.12 | i | 79.03 | l | 76.52 | i | 72.36 | l | 59.86 | j | 48.61 | k | 45.37 | l | 9999.00 | |
| 1957 | 33.88 | j | 47.79 | k | 53.26 | j | 55.77 | h | 61.48 | i | 78.57 | j | 79.71 | j | 76.48 | i | 71.11 | l | 57.36 | i | 46.53 | l | 42.03 | k | 9999.00 | |
| 1958 | 42.55 | j | 46.35 | h | 45.14 | j | 56.29 | i | 67.81 | j | 73.47 | m | 78.89 | i | 82.02 | j | 72.60 | i | 64.50 | h | 51.69 | l | 47.17 | j | 9999.00 | |
| 1959 | 43.66 | l | 42.28 | j | 54.86 | i | 63.36 | h | 66.00 | k | 78.07 | i | 84.28 | h | 77.18 | k | 69.74 | i | 63.35 | k | 52.47 | l | 43.70 | k | 9999.00 | |
| 1960 | 36.19 | m | 41.90 | i | 54.04 | h | 59.97 | j | 65.50 | k | 80.00 | i | 82.66 | l | 78.30 | h | 73.62 | j | 59.37 | l | 47.47 | j | 41.19 | m | 9999.00 | |
| 1961 | 42.02 | j | 45.38 | k | 50.66 | i | 59.56 | l | 65.19 | j | 79.17 | i | 83.40 | k | 77.46 | h | 69.37 | k | 60.57 | j | 46.20 | j | 39.03 | l | 9999.00 | |
| 1962 | 40.25 | i | 42.22 | j | 44.27 | i | 63.05 | i | 61.33 | j | 73.83 | i | 77.47 | k | 79.32 | i | 71.50 | l | 63.00 | h | 52.47 | k | 45.06 | o | 9999.00 | |
| 1963 | 40.26 | l | 50.76 | i | 48.25 | k | 49.93 | i | 67.69 | j | 68.62 | j | 77.39 | i | 76.95 | j | 70.72 | j | 64.11 | i | 49.24 | m | 41.83 | j | 9999.00 | |
| 1964 | 37.52 | i | 44.58 | i | 47.07 | i | 56.31 | i | 62.28 | k | 71.95 | h | ----- | z | 79.00 | j | 68.10 | i | 64.93 | i | 44.81 | l | 42.42 | k | 9999.00 | |
| 1965 | 44.16 | l | 45.19 | j | 50.02 | j | 54.09 | h | 62.22 | k | 69.26 | i | ----- | z | 76.40 | j | 66.17 | i | 64.07 | j | 49.97 | j | 38.68 | i | 9999.00 | |
| 1966 | 36.03 | k | 39.63 | i | 52.23 | i | 59.62 | j | 64.38 | k | 73.68 | h | 78.62 | k | 80.91 | h | 69.31 | i | 60.47 | l | 50.05 | j | 41.48 | j | 9999.00 | |
| 1967 | 41.24 | j | 44.97 | i | 51.11 | h | 47.40 | j | 65.00 | i | 69.59 | h | 80.87 | l | 81.11 | i | 71.28 | j | 62.45 | i | 53.45 | j | 36.20 | k | 9999.00 | |
| 1968 | 39.52 | j | 48.10 | i | 50.57 | j | 55.98 | h | 64.45 | i | 76.58 | k | 80.07 | i | 74.34 | i | 72.83 | l | 61.15 | h | 48.71 | m | 37.05 | k | 9999.00 | |
| 1969 | 39.93 | h | 36.68 | k | 43.70 | k | 57.36 | h | 67.70 | k | 70.40 | i | 79.43 | j | 80.40 | j | 72.95 | j | 58.62 | j | 49.44 | l | 42.25 | i | 9999.00 | |
| 1970 | 38.58 | l | 46.58 | i | 49.20 | i | 51.16 | h | 65.05 | l | 74.85 | f | 80.64 | b | 80.90 | f | 68.64 | e | 58.60 | 48.67 | 36.77 | 58.66 | ||||
| 1971 | 42.48 | b | 46.41 | 49.71 | 56.18 | 59.98 | 73.58 | 81.79 | 81.26 | 70.77 | 56.35 | a | 46.15 | 36.08 | 58.40 | |||||||||||
| 1972 | 39.29 | 47.34 | 58.03 | 57.30 | 66.05 | 74.80 | 83.82 | 78.06 | ----- | z | 56.16 | 46.10 | 37.94 | 58.63 | ||||||||||||
| 1973 | ----- | z | 42.46 | 45.29 | 55.67 | 68.74 | 76.22 | 81.18 | 77.66 | 70.38 | 59.59 | c | 45.31 | d | 42.53 | 60.46 | ||||||||||
| 1974 | 32.52 | b | 44.80 | 51.21 | 55.20 | 68.82 | a | 78.02 | b | 80.30 | a | 77.47 | 75.42 | 59.56 | 47.90 | 39.45 | 59.22 | |||||||||
| 1975 | 40.85 | 42.71 | 45.84 | 49.08 | 64.39 | 74.62 | a | 79.85 | 77.03 | 73.68 | 58.69 | 46.70 | 44.90 | 58.20 | ||||||||||||
| 1976 | 41.82 | 42.72 | 48.74 | 52.60 | 67.82 | 72.18 | 79.87 | 73.15 | 69.50 | 60.50 | 52.15 | 40.98 | 58.50 | |||||||||||||
| 1977 | 39.18 | 48.68 | 45.35 | 59.45 | 56.92 | 77.33 | 80.26 | 79.38 | b | 70.20 | 62.61 | 52.28 | 44.16 | 59.65 | ||||||||||||
| 1978 | 40.66 | 44.91 | 51.16 | b | 53.73 | 63.86 | c | 74.83 | a | 78.89 | 78.23 | 66.87 | 65.92 | 45.77 | 38.19 | 58.58 | ||||||||||
| 1979 | 36.98 | 40.84 | 50.47 | 58.70 | 69.26 | 76.62 | a | 81.78 | a | 76.58 | 76.23 | 63.19 | 48.25 | 43.23 | 60.18 | |||||||||||
| 1980 | 43.50 | 45.95 | 46.87 | 56.08 | 61.03 | 71.75 | 80.00 | 79.24 | 73.82 | 63.43 | c | 52.33 | 48.72 | a | 60.23 | |||||||||||
| 1981 | 45.52 | 48.54 | 50.56 | 62.42 | 67.55 | a | 81.63 | 83.08 | 82.03 | 74.88 | 58.59 | b | 52.75 | 46.42 | 62.83 | |||||||||||
| 1982 | 39.56 | 47.66 | 48.08 | 57.10 | 67.98 | 73.98 | 78.77 | 79.39 | 70.13 | 59.63 | 45.37 | 42.19 | 59.15 | |||||||||||||
| 1983 | 43.97 | 46.29 | 49.95 | 52.17 | 66.55 | 75.33 | 78.53 | 77.03 | 74.98 | 61.40 | 50.37 | 44.47 | 60.09 | |||||||||||||
| 1984 | 47.24 | 48.00 | 55.73 | 57.60 | 73.74 | 75.55 | 82.82 | 79.39 | 75.30 | 58.26 | 48.57 | 36.90 | 61.59 | |||||||||||||
| 1985 | 42.79 | 46.11 | 50.23 | 63.67 | 68.50 | 79.67 | 83.77 | 79.89 | 68.75 | 62.24 | 50.22 | 45.76 | 61.80 | |||||||||||||
| 1986 | 50.00 | 51.09 | 58.52 | 61.38 | 72.24 | 81.72 | 82.15 | 83.48 | 71.37 | 58.71 | 49.42 | 39.82 | 63.32 | |||||||||||||
| 1987 | 38.66 | 44.79 | 49.63 | 63.22 | 66.26 | 76.63 | 76.34 | 79.90 | 74.83 | 66.03 | 51.12 | 37.61 | 60.42 | |||||||||||||
| 1988 | 42.27 | 50.43 | 55.24 | 59.97 | 68.39 | 77.00 | 86.58 | 82.26 | 75.80 | 70.69 | 53.17 | 41.92 | 63.64 | |||||||||||||
| 1989 | 41.15 | 46.27 | 59.10 | 68.83 | 70.47 | 79.70 | 86.44 | 79.35 | 74.17 | 60.52 | 53.43 | 45.37 | 63.73 | |||||||||||||
| 1990 | 43.11 | 43.73 | 56.00 | 63.97 | 68.27 | 76.15 | 82.23 | 78.06 | 72.75 | 62.42 | 48.87 | 35.35 | 60.91 | |||||||||||||
| 1991 | 41.45 | 51.27 | 44.81 | 56.35 | 62.15 | 73.57 | 82.18 | 78.29 | 74.25 | 64.82 | ----- | z | 40.26 | 60.85 | ||||||||||||
| 1992 | 38.26 | 46.38 | ----- | z | 62.37 | 70.97 | 73.85 | 78.85 | 81.55 | 73.62 | 65.42 | 47.00 | 37.89 | 61.47 | ||||||||||||
| 1993 | 36.19 | 42.41 | 55.06 | 60.90 | 66.68 | 73.35 | 80.31 | 78.27 | 71.78 | 62.10 | 47.25 | 41.40 | 59.64 | |||||||||||||
| 1994 | 44.52 | 40.64 | 55.60 | 60.43 | 66.31 | 79.93 | 85.90 | 83.16 | 73.05 | 60.58 | 43.58 | 41.61 | 61.28 | |||||||||||||
| 1995 | 39.55 | 52.66 | 50.69 | 56.87 | 62.16 | 71.17 | 81.32 | 80.71 | 75.68 | 63.61 | 56.57 | 44.08 | 61.26 | |||||||||||||
| 1996 | 45.84 | 48.88 | 52.47 | 60.68 | 69.94 | 79.43 | 85.71 | 83.24 | 73.17 | 60.95 | 49.70 | 43.73 | 62.81 | |||||||||||||
| 1997 | ----- | z | 47.50 | ----- | z | 57.57 | 72.35 | 75.23 | 79.39 | 79.56 | 72.53 | 59.98 | 49.43 | ----- | z | 65.95 | ||||||||||
| 1998 | 41.39 | 40.79 | 50.60 | 52.42 | 58.40 | 70.03 | 82.29 | 82.26 | 71.28 | 58.29 | 47.65 | ----- | z | 59.58 | ||||||||||||
| 1999 | 44.18 | 43.75 | 50.84 | 51.68 | 65.90 | 75.14 | a | 80.40 | 77.47 | 73.10 | 64.65 | 51.60 | 45.11 | 60.32 | ||||||||||||
| 2000 | 43.79 | 45.78 | 51.18 | 62.22 | 71.44 | 79.38 | 80.82 | 80.55 | 71.82 | 59.63 | 44.60 | 43.27 | 61.21 | |||||||||||||
| 2001 | 39.58 | 39.48 | 54.24 | 55.57 | 74.19 | 80.10 | 80.31 | 82.92 | 75.57 | 66.18 | 50.28 | 39.66 | 61.51 | |||||||||||||
| 2002 | 40.31 | 46.86 | 48.71 | 60.32 | 66.52 | 79.58 | 85.31 | 81.13 | 74.03 | 60.74 | 50.58 | 39.89 | 61.16 | |||||||||||||
| 2003 | 47.24 | 44.64 | 52.03 | 52.80 | 68.27 | 80.82 | 87.58 | 81.55 | 77.78 | 68.39 | 44.03 | 40.05 | 62.10 | |||||||||||||
| 2004 | 40.94 | 41.72 | 59.32 | 60.67 | 69.61 | 79.60 | 84.84 | 80.90 | 73.40 | a | 60.13 | 47.30 | 40.95 | 61.62 | ||||||||||||
| 2005 | 42.85 | 46.36 | 51.31 | 54.00 | 68.00 | 74.02 | ----- | z | 80.39 | 69.88 | 61.47 | 53.08 | 43.82 | 58.65 | ||||||||||||
| 2006 | 40.29 | 47.05 | 44.05 | 55.57 | 69.97 | 80.78 | 85.48 | 79.21 | 74.60 | i | 59.89 | 52.07 | 40.34 | 59.52 | ||||||||||||
| 2007 | 40.58 | 46.54 | 57.61 | l | 65.43 | j | 69.06 | f | ----- | z | 86.04 | g | 82.84 | 77.55 | j | ----- | z | 54.60 | a | 37.89 | 52.49 | |||||
| 2008 | 38.60 | 44.80 | a | 52.92 | 58.95 | 66.65 | 77.58 | 85.07 | j | 84.10 | e | 76.39 | k | 62.58 | 56.55 | i | 38.11 | 58.25 | ||||||||
| 2009 | 46.92 | 42.75 | 50.61 | 56.33 | 74.58 | 72.62 | 85.90 | 81.35 | 77.62 | 59.34 | 51.17 | 39.44 | 61.55 | |||||||||||||
| 2010 | 41.02 | 44.95 | 50.13 | a | 53.00 | a | 60.27 | 78.15 | 85.77 | 79.82 | 74.33 | 62.82 | 48.02 | 43.40 | 60.14 | |||||||||||
| 2011 | 43.60 | 43.96 | 51.15 | 58.15 | 61.62 | n | 73.43 | 81.18 | 82.13 | 76.93 | 64.92 | 46.68 | 42.39 | 60.41 | ||||||||||||
| 2012 | 45.50 | b | 47.95 | 52.94 | 61.68 | 72.56 | 80.23 | 82.82 | 85.79 | 78.47 | 66.11 | 51.80 | 42.97 | a | 64.07 | |||||||||||
| 2013 | 42.84 | 46.62 | 57.89 | 62.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.12 | ||||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 40.95 | 44.80 | 51.15 | 57.72 | 66.38 | 75.05 | 80.98 | 79.09 | 71.88 | 61.07 | 49.13 | 41.21 | 60.15 | |||||||||||||
| S.D. | 4.26 | 3.54 | 3.88 | 3.71 | 4.13 | 3.55 | 2.94 | 2.68 | 3.17 | 3.08 | 3.02 | 3.15 | 1.82 | |||||||||||||
| SKEW | -1.71 | -0.60 | 0.22 | 0.20 | -0.35 | -0.01 | 0.35 | 0.03 | -0.07 | 0.63 | 0.07 | 0.08 | 0.24 | |||||||||||||
| MAX | 50.00 | 52.66 | 59.68 | 68.83 | 74.58 | 81.72 | 87.58 | 85.79 | 78.47 | 70.69 | 56.57 | 48.72 | 64.07 | |||||||||||||
| MIN | 20.95 | 32.68 | 42.98 | 49.08 | 56.92 | 66.70 | 74.84 | 73.15 | 65.27 | 55.05 | 42.83 | 34.08 | 56.92 | |||||||||||||
| NO YRS | 65 | 67 | 64 | 65 | 64 | 65 | 62 | 64 | 61 | 65 | 63 | 64 | 49 | |||||||||||||