| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1899 | 49.39 | d | 53.70 | 56.00 | 63.73 | 64.03 | 78.68 | 82.87 | 75.95 | c | 79.87 | 63.47 | 57.77 | 46.16 | 64.30 | |||||||||||
| 1900 | 47.87 | 53.36 | 61.65 | 58.78 | 69.74 | ----- | z | 82.69 | 76.15 | 70.63 | 65.69 | 63.40 | t | 47.82 | 63.44 | b | ||||||||||
| 1901 | 48.35 | 52.46 | c | 56.07 | a | 59.25 | b | 66.66 | 74.76 | c | 82.19 | b | 82.50 | a | 75.03 | a | 69.37 | e | 61.20 | c | 49.63 | 64.79 | ||||
| 1902 | 44.78 | a | 54.16 | 54.20 | a | 60.40 | a | 64.76 | 77.41 | b | 79.94 | 78.52 | 77.90 | 68.71 | 55.75 | 48.02 | 63.71 | |||||||||
| 1903 | ----- | z | 47.23 | d | 56.48 | d | 60.30 | c | 69.28 | a | 78.91 | b | 78.85 | a | 80.88 | c | 77.41 | b | 71.87 | 59.81 | c | 47.52 | b | 66.23 | a | |
| 1904 | 46.50 | 54.13 | c | 55.89 | c | 62.48 | b | 72.88 | b | ----- | z | 80.19 | d | 82.63 | 78.54 | c | 67.64 | c | ----- | z | 48.45 | a | 64.93 | b | ||
| 1905 | 52.34 | c | 55.80 | 59.73 | 63.60 | 65.56 | 74.33 | a | 82.65 | a | 80.53 | ----- | z | 67.31 | b | 57.23 | b | 42.58 | s | 65.91 | b | |||||
| 1906 | 49.04 | g | 56.07 | ----- | z | 60.43 | b | 64.80 | a | 72.94 | c | 81.94 | 78.71 | b | 75.93 | a | 68.45 | b | ----- | z | ----- | z | 69.91 | d | ||
| 1907 | 48.15 | 55.70 | 54.25 | a | 65.70 | b | 68.12 | a | 72.16 | a | 78.68 | ----- | z | 70.52 | g | 67.44 | e | 56.98 | a | 50.65 | a | 61.78 | b | |||
| 1908 | 49.26 | 50.00 | 58.52 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 52.59 | i | ||
| 1909 | 55.19 | 50.23 | 51.42 | a | 61.90 | 61.98 | b | 70.62 | d | 73.58 | 75.23 | 69.87 | 61.37 | 51.80 | 46.56 | 60.81 | ||||||||||
| 1910 | 46.16 | 51.57 | g | 62.18 | c | 69.02 | 76.02 | 75.78 | e | 83.97 | 82.74 | 75.22 | l | 68.29 | b | 57.77 | 50.67 | h | 69.10 | c | ||||||
| 1911 | ----- | z | 50.12 | c | 60.22 | v | 62.38 | n | 66.19 | g | 77.33 | i | 85.28 | m | ----- | z | ----- | z | 65.12 | o | 57.33 | x | 43.00 | v | 50.12 | k |
| 1912 | 50.21 | 55.32 | r | 56.15 | g | 59.56 | u | ----- | z | 75.75 | v | 80.68 | 79.54 | c | 73.93 | a | 63.84 | 55.92 | e | 47.37 | 64.50 | e | ||||
| 1913 | 45.85 | r | 52.82 | 55.95 | 62.42 | 70.77 | 74.43 | 83.02 | 84.87 | 78.32 | 68.21 | 57.33 | 47.77 | e | 66.90 | a | ||||||||||
| 1914 | 50.00 | e | 54.07 | 61.02 | b | 62.38 | b | 71.22 | a | 75.45 | 82.29 | 81.84 | 75.41 | a | 67.44 | ----- | z | 44.95 | l | 68.11 | b | |||||
| 1915 | 48.82 | 51.89 | e | 59.40 | 61.87 | 64.26 | 75.25 | 80.39 | 83.28 | a | 74.22 | 70.05 | b | 53.56 | c | 49.32 | 64.36 | |||||||||
| 1916 | 46.58 | 56.87 | b | 61.81 | 66.62 | 71.73 | 77.98 | 84.16 | 81.39 | 73.10 | 59.67 | b | 48.85 | 44.47 | 64.44 | |||||||||||
| 1917 | 42.37 | 47.73 | b | 47.84 | 58.09 | a | 62.00 | 76.90 | 85.45 | 80.68 | 75.13 | 69.53 | 55.37 | 48.56 | 62.47 | |||||||||||
| 1918 | 45.23 | 49.43 | 55.84 | 60.87 | 62.61 | 81.12 | 79.32 | 78.61 | 72.70 | 66.34 | 54.08 | 44.47 | 62.55 | |||||||||||||
| 1919 | 46.92 | 47.39 | 51.11 | 60.13 | 70.16 | 75.28 | 82.95 | 80.13 | 73.70 | 61.63 | 52.93 | 47.10 | 62.45 | |||||||||||||
| 1920 | 46.89 | 52.60 | 53.02 | 60.07 | 68.52 | 73.17 | 78.23 | 79.74 | 69.57 | 60.77 | 54.03 | 46.81 | 61.95 | |||||||||||||
| 1921 | 46.48 | 50.23 | 56.29 | 57.80 | 62.39 | 75.48 | 83.58 | a | 77.89 | 71.68 | 65.61 | 57.83 | 51.89 | 63.10 | ||||||||||||
| 1922 | 44.44 | 52.33 | a | 55.02 | 59.38 | 68.19 | 75.20 | ----- | z | ----- | z | 73.07 | 60.15 | 53.12 | 50.60 | a | 59.15 | b | ||||||||
| 1923 | 47.13 | 49.79 | 56.86 | c | 59.41 | a | 67.56 | 69.22 | c | 79.89 | 78.24 | 74.59 | b | 60.10 | 52.48 | a | 42.58 | 61.49 | ||||||||
| 1924 | 42.89 | 53.47 | 52.37 | a | 59.62 | a | 71.00 | 75.83 | 79.31 | 77.66 | 73.48 | b | 57.85 | d | 50.70 | b | 43.68 | 61.49 | ||||||||
| 1925 | 45.24 | 51.86 | 55.21 | 59.98 | a | 66.68 | l | 75.85 | 82.23 | 76.42 | 66.12 | 59.48 | 48.53 | 43.94 | 60.44 | a | ||||||||||
| 1926 | 40.61 | 51.37 | a | 58.95 | 64.82 | 68.60 | 78.67 | 81.11 | 78.16 | 69.03 | 61.95 | 54.97 | 43.52 | 62.65 | ||||||||||||
| 1927 | 44.21 | 49.54 | 49.90 | 56.83 | 65.56 | 73.52 | a | 81.26 | 77.02 | 67.05 | 62.56 | 50.50 | 42.67 | d | 60.05 | |||||||||||
| 1928 | 42.58 | 50.45 | a | 56.53 | b | 61.43 | 70.23 | 75.07 | 80.40 | 79.19 | 72.52 | 61.47 | 49.42 | 40.66 | b | 61.66 | ||||||||||
| 1929 | 41.32 | 46.86 | 53.19 | 55.65 | 69.61 | 74.02 | 80.94 | 81.60 | 72.77 | 64.08 | ----- | z | 48.03 | 62.55 | a | |||||||||||
| 1930 | 47.44 | 56.48 | 58.37 | 64.50 | 63.02 | a | 77.67 | 82.02 | 79.93 | a | 69.90 | 64.48 | 55.22 | 45.39 | 63.70 | |||||||||||
| 1931 | 49.39 | 54.18 | 58.79 | 66.93 | 75.61 | 74.95 | 88.05 | 83.50 | e | 73.68 | 64.69 | 52.50 | 46.23 | 65.71 | ||||||||||||
| 1932 | 44.03 | 51.26 | 59.11 | 57.73 | 70.07 | j | 78.40 | 81.68 | 80.88 | g | 78.35 | 65.66 | c | 59.12 | 43.85 | 61.92 | b | |||||||||
| 1933 | 42.11 | 47.63 | a | 55.23 | 60.67 | 62.73 | 73.68 | 85.00 | 81.40 | 71.42 | 70.35 | 55.08 | 45.37 | 62.56 | ||||||||||||
| 1934 | 45.16 | 52.82 | 62.06 | 65.43 | 70.05 | 73.02 | 81.18 | 80.60 | 73.83 | ----- | z | 54.93 | b | 48.73 | 64.35 | a | ||||||||||
| 1935 | 48.74 | 51.70 | 51.84 | 60.59 | c | 67.82 | a | 78.85 | 80.87 | 82.58 | 76.70 | 63.03 | 51.77 | 48.98 | f | 64.95 | a | |||||||||
| 1936 | 49.72 | a | 51.53 | 57.37 | 63.57 | 71.08 | 75.41 | c | 84.92 | 82.27 | 75.13 | 67.56 | 56.32 | 46.71 | 65.13 | |||||||||||
| 1937 | 40.58 | 51.57 | 56.05 | 59.48 | 70.90 | 75.18 | 82.60 | 81.92 | 75.38 | 67.85 | 56.92 | 50.40 | 64.07 | |||||||||||||
| 1938 | 47.16 | 52.27 | 51.37 | 59.65 | 69.27 | 78.25 | 83.19 | 80.29 | 76.62 | 64.15 | 51.87 | 47.68 | 63.48 | |||||||||||||
| 1939 | 47.23 | 47.12 | 55.60 | 65.65 | 69.68 | 76.75 | 81.60 | 82.63 | 78.03 | 68.10 | 60.45 | 52.29 | 65.43 | |||||||||||||
| 1940 | 50.66 | 56.48 | 59.32 | 64.00 | 73.23 | 80.73 | 80.15 | 80.18 | 71.42 | 65.92 | 52.88 | 51.91 | b | 65.57 | ||||||||||||
| 1941 | 51.06 | 55.23 | 58.52 | 60.22 | 71.05 | 73.73 | 83.27 | 77.39 | 71.00 | 62.85 | 56.73 | 49.67 | a | 64.23 | ||||||||||||
| 1942 | 49.12 | a | 49.26 | a | 55.69 | 61.43 | a | 66.53 | 75.10 | 83.08 | a | 79.88 | a | 72.07 | a | 65.35 | a | 52.93 | a | 46.45 | 63.08 | |||||
| 1943 | 46.86 | b | 52.09 | a | 57.15 | 62.68 | 70.98 | 72.35 | 81.73 | 78.40 | 77.64 | b | 66.26 | 55.07 | 48.18 | 64.12 | ||||||||||
| 1944 | 47.20 | a | 49.07 | 55.34 | 58.47 | 70.63 | 72.47 | a | 79.89 | 79.55 | 76.03 | 67.47 | 52.88 | 49.45 | 63.20 | |||||||||||
| 1945 | 44.34 | 52.21 | 53.03 | 62.15 | 66.34 | b | 75.95 | a | 84.74 | 80.89 | 76.82 | 66.11 | 53.27 | 48.30 | a | 63.68 | ||||||||||
| 1946 | 44.61 | 47.71 | 52.82 | a | 65.50 | a | 69.34 | 74.40 | e | 81.97 | b | 81.26 | d | 74.27 | 61.73 | c | 49.91 | a | 45.77 | a | 62.44 | |||||
| 1947 | 40.68 | a | 52.14 | 58.71 | 63.37 | d | 74.56 | n | 76.81 | a | 78.48 | h | 78.07 | h | 76.91 | b | 65.03 | a | 50.74 | a | 44.80 | a | 58.80 | c | ||
| 1948 | 51.02 | 48.82 | a | 52.82 | a | 60.52 | 64.98 | a | 74.32 | 79.65 | 77.19 | 73.55 | 63.90 | 51.45 | 42.95 | 61.76 | ||||||||||
| 1949 | 37.92 | 46.11 | 53.23 | 65.03 | 68.56 | 78.27 | 81.50 | 76.66 | 75.45 | 62.32 | 57.53 | 44.50 | 62.26 | |||||||||||||
| 1950 | 43.23 | 52.55 | 53.85 | 65.43 | 72.24 | 75.72 | 84.42 | 81.40 | 72.92 | 66.22 | a | 59.28 | 51.89 | 64.93 | ||||||||||||
| 1951 | 46.77 | 51.09 | 55.81 | 62.58 | 70.35 | 76.48 | 81.31 | 79.85 | 76.07 | 64.65 | 56.80 | 46.03 | 63.98 | |||||||||||||
| 1952 | 46.92 | 51.07 | 51.60 | 63.08 | 72.47 | 71.93 | 84.11 | 80.63 | 77.40 | 69.84 | 54.07 | 48.23 | 64.28 | |||||||||||||
| 1953 | 51.74 | 51.12 | 56.21 | 61.12 | 63.94 | 71.07 | 83.95 | c | 76.92 | 76.62 | 64.16 | 56.25 | 46.82 | 63.33 | ||||||||||||
| 1954 | 47.90 | b | 51.00 | 53.32 | 65.57 | 72.13 | 73.62 | 82.52 | 75.34 | 72.33 | 64.77 | 54.07 | 45.15 | 63.14 | ||||||||||||
| 1955 | 42.74 | 48.64 | 55.63 | 57.15 | 67.95 | 74.35 | 78.06 | 81.00 | 74.80 | 66.10 | 52.33 | 49.95 | a | 62.39 | ||||||||||||
| 1956 | 49.15 | 46.71 | 55.73 | 61.34 | a | 68.18 | 76.17 | 80.35 | 75.31 | 74.37 | 63.12 | a | 53.95 | 45.39 | 62.48 | |||||||||||
| 1957 | 43.65 | 55.11 | 57.48 | h | 61.63 | 66.21 | 79.67 | 81.50 | 77.44 | 74.97 | 63.27 | 53.27 | 46.68 | 63.94 | a | |||||||||||
| 1958 | 47.63 | 55.29 | 52.84 | 61.53 | 72.02 | 74.60 | 81.05 | 84.29 | 75.14 | a | 70.90 | 55.48 | 50.39 | 65.10 | ||||||||||||
| 1959 | 50.48 | 51.02 | 59.44 | 67.37 | 66.63 | 79.38 | 84.61 | 79.31 | 73.30 | 67.98 | 56.77 | 48.00 | 65.36 | |||||||||||||
| 1960 | 47.71 | 50.97 | 59.03 | 62.03 | 68.06 | 81.92 | 84.32 | 79.66 | 76.73 | 65.35 | 53.07 | 44.19 | 64.42 | |||||||||||||
| 1961 | 44.37 | a | 53.32 | 54.82 | 64.00 | a | 65.27 | 80.53 | 83.95 | 82.84 | 73.82 | 65.45 | 53.27 | 44.47 | 63.84 | |||||||||||
| 1962 | 42.23 | a | 48.23 | 52.82 | 66.38 | 65.48 | 76.23 | 81.23 | 79.19 | 75.13 | 64.87 | 55.77 | 48.89 | 63.04 | ||||||||||||
| 1963 | 43.63 | 57.16 | 53.60 | 56.53 | a | 67.16 | 72.62 | 77.23 | 76.84 | 75.07 | 65.16 | 53.18 | 41.21 | 61.62 | ||||||||||||
| 1964 | 44.58 | 49.48 | 53.15 | 59.62 | 65.21 | 73.17 | 80.32 | 79.39 | 71.47 | 68.26 | 50.00 | 48.65 | a | 61.94 | ||||||||||||
| 1965 | 46.48 | 50.00 | 54.85 | 60.10 | 66.74 | 70.58 | 78.11 | 78.44 | 68.05 | a | 65.89 | 54.47 | 41.45 | 61.26 | ||||||||||||
| 1966 | 45.13 | 48.75 | 57.00 | a | 65.70 | 70.39 | 74.65 | 77.18 | 79.71 | 72.20 | 64.87 | 57.05 | 44.89 | 63.13 | ||||||||||||
| 1967 | 46.32 | 49.45 | 54.26 | 51.23 | 68.24 | 72.57 | 82.97 | 83.97 | 75.78 | a | 66.21 | 57.71 | b | 42.81 | 62.63 | |||||||||||
| 1968 | 44.85 | 55.48 | 56.68 | 61.48 | 66.05 | 76.42 | 80.98 | 75.55 | 72.87 | 62.61 | 51.98 | 45.08 | 62.50 | |||||||||||||
| 1969 | 46.52 | 47.95 | 54.62 | a | 60.26 | a | 69.50 | 72.50 | a | 81.26 | 80.80 | a | 75.81 | a | 60.97 | 55.43 | 48.26 | 62.82 | ||||||||
| 1970 | 50.34 | 53.32 | 55.81 | 56.80 | 69.97 | 75.85 | 82.47 | a | 79.48 | d | 72.97 | 63.39 | c | 56.03 | 46.31 | 63.56 | ||||||||||
| 1971 | 44.79 | 47.21 | 53.85 | 58.32 | 64.74 | 73.28 | 80.90 | 80.02 | a | 73.47 | 61.31 | 51.07 | 43.40 | 61.03 | ||||||||||||
| 1972 | 40.18 | 52.14 | 59.71 | 59.53 | a | 68.65 | 76.02 | 80.82 | 78.45 | 70.62 | 62.63 | 49.90 | 41.52 | 61.68 | ||||||||||||
| 1973 | 45.11 | 52.48 | 50.66 | 61.18 | 72.15 | 77.63 | 79.29 | 78.53 | 71.97 | 63.65 | a | 53.13 | 47.48 | 62.77 | ||||||||||||
| 1974 | 48.35 | 48.98 | 55.40 | 58.70 | 67.79 | 75.95 | 80.23 | 78.73 | 77.13 | 65.66 | 53.28 | 45.10 | 62.94 | |||||||||||||
| 1975 | 42.50 | 50.07 | 51.82 | 54.07 | 67.82 | 74.83 | 77.90 | 75.92 | 76.02 | 61.56 | 50.83 | 46.06 | 60.78 | |||||||||||||
| 1976 | 46.15 | 50.50 | 53.08 | 57.24 | a | 70.28 | a | 73.90 | 80.26 | 73.77 | 74.00 | 66.98 | 55.57 | 47.11 | 62.40 | |||||||||||
| 1977 | 42.90 | 51.72 | j | ----- | z | 64.80 | 61.47 | 77.40 | 78.92 | 79.11 | 72.68 | 66.52 | 55.55 | 52.34 | 65.17 | b | ||||||||||
| 1978 | 51.31 | 51.86 | 60.16 | 59.31 | a | 68.73 | 74.90 | a | 81.19 | 79.05 | 71.85 | 69.92 | 52.57 | 42.81 | 63.64 | |||||||||||
| 1979 | 46.15 | 49.93 | 56.44 | 60.28 | 71.15 | 76.47 | 80.03 | 77.23 | a | 76.68 | 65.74 | 53.50 | 49.45 | 63.59 | ||||||||||||
| 1980 | 50.29 | 54.21 | 53.74 | 61.45 | 65.48 | 70.78 | 81.47 | 78.53 | 73.93 | 68.61 | 54.90 | 47.60 | 63.42 | |||||||||||||
| 1981 | 49.23 | 52.75 | 54.60 | 60.80 | 68.17 | a | 79.40 | 80.45 | 79.81 | 74.82 | 60.82 | 54.82 | 50.47 | 63.84 | ||||||||||||
| 1982 | 44.52 | a | 53.05 | 54.44 | 59.47 | 70.06 | 72.63 | 78.92 | 78.36 | b | 71.68 | 64.05 | 50.22 | 45.39 | 61.90 | |||||||||||
| 1983 | 44.40 | a | 53.68 | 56.26 | 58.15 | 68.44 | 74.45 | 76.19 | 80.24 | 76.63 | 67.27 | 55.35 | 50.87 | 63.49 | ||||||||||||
| 1984 | 48.15 | 51.95 | 59.40 | 58.97 | 71.61 | 75.00 | 83.73 | a | 79.92 | 77.68 | 61.23 | 52.68 | 46.03 | 63.86 | ||||||||||||
| 1985 | 43.27 | 51.61 | 53.03 | 65.30 | 66.76 | 78.18 | 81.40 | a | 76.32 | 69.87 | 64.80 | a | 51.87 | 43.24 | 62.14 | |||||||||||
| 1986 | 53.18 | a | 55.05 | 59.87 | 61.28 | 68.40 | 76.00 | a | 77.53 | 80.12 | a | 68.22 | 64.48 | 56.05 | a | 47.03 | 63.94 | |||||||||
| 1987 | 45.68 | 52.21 | 55.37 | 66.58 | 70.32 | 76.20 | 74.10 | 77.73 | 73.80 | 67.94 | 53.95 | a | 47.12 | a | 63.42 | |||||||||||
| 1988 | 47.38 | a | 54.09 | 57.92 | 61.62 | a | 66.08 | 73.21 | a | 82.15 | 78.15 | 73.77 | 67.94 | 54.55 | 45.63 | a | 63.54 | |||||||||
| 1989 | 43.73 | 50.07 | a | 57.63 | 67.07 | 67.98 | a | 74.93 | 79.63 | 76.90 | 73.00 | 65.25 | a | 55.20 | 44.19 | 62.97 | ||||||||||
| 1990 | 46.53 | a | 47.98 | 57.98 | 65.40 | 66.82 | 74.27 | 81.44 | 78.00 | 73.33 | 67.90 | 54.59 | a | 42.95 | 63.10 | |||||||||||
| 1991 | 47.71 | c | 56.77 | 52.25 | a | 59.75 | 65.06 | 73.12 | 82.03 | 78.00 | a | 78.30 | 71.15 | 56.43 | a | 47.68 | a | 64.02 | ||||||||
| 1992 | 42.35 | a | 56.43 | b | 59.05 | 65.83 | 74.68 | 76.12 | 79.48 | 81.97 | 76.72 | 69.21 | 55.17 | 45.54 | c | 65.21 | ||||||||||
| 1993 | 48.54 | d | 52.89 | a | 60.38 | a | 61.37 | 70.10 | 75.20 | 79.19 | 79.19 | 75.13 | 68.48 | 54.90 | a | 46.97 | 64.36 | |||||||||
| 1994 | 47.84 | 50.73 | 59.88 | a | 63.55 | 68.61 | 76.72 | 82.48 | 80.73 | 74.62 | 64.60 | 48.62 | 45.26 | 63.64 | ||||||||||||
| 1995 | 51.65 | 54.52 | 57.60 | 61.87 | 66.73 | 74.38 | 80.81 | 81.13 | 76.27 | 67.65 | 59.65 | 51.53 | b | 65.31 | ||||||||||||
| 1996 | 49.21 | 55.40 | 58.35 | 63.42 | 70.21 | 77.10 | 84.39 | 82.76 | 74.10 | 64.73 | 54.20 | c | 49.86 | c | 65.31 | |||||||||||
| 1997 | 50.38 | a | 52.16 | 60.98 | 62.35 | 73.35 | a | 75.97 | 79.63 | 79.79 | 76.74 | a | 65.19 | 57.50 | 44.87 | 64.91 | ||||||||||
| 1998 | 50.03 | a | 50.98 | b | 56.55 | 58.81 | a | 61.13 | 71.87 | 82.06 | 82.37 | 75.38 | 62.82 | 52.65 | 43.84 | 62.37 | ||||||||||
| 1999 | 45.14 | b | 50.56 | a | 54.18 | a | 57.17 | a | 66.76 | 73.72 | 79.37 | 77.56 | 75.50 | 69.08 | a | 56.82 | 47.13 | a | 62.75 | |||||||
| 2000 | 50.22 | a | 53.78 | 56.97 | 64.31 | a | 70.63 | 78.53 | a | 78.82 | 81.03 | 74.15 | 65.32 | 49.53 | 48.40 | a | 64.31 | |||||||||
| 2001 | 47.55 | a | 50.17 | b | 59.34 | b | 58.80 | b | 76.37 | a | 78.37 | c | 80.10 | b | 80.80 | a | 75.93 | a | 68.40 | b | 57.52 | b | 47.78 | b | 65.09 | |
| 2002 | 45.93 | b | 53.37 | a | 55.98 | b | 63.07 | 69.62 | c | 77.72 | 82.77 | 78.90 | 75.74 | a | 64.52 | b | 55.28 | a | 49.57 | c | 64.37 | |||||
| 2003 | 51.18 | c | 52.38 | 58.73 | 58.09 | c | 69.43 | d | 78.48 | 84.80 | d | 80.64 | b | 78.48 | a | 70.19 | b | 51.87 | c | 49.77 | e | 65.34 | ||||
| 2004 | 46.79 | b | 50.77 | c | 63.50 | c | 65.06 | e | 69.37 | d | 76.50 | 81.45 | 79.82 | 75.02 | 64.83 | a | 52.28 | 45.89 | 64.27 | |||||||
| 2005 | 47.73 | 54.59 | 58.29 | 59.98 | 68.69 | 72.58 | 85.71 | 82.34 | 71.80 | 65.02 | 57.47 | 50.29 | 64.54 | |||||||||||||
| 2006 | 48.77 | 53.18 | 50.97 | 59.00 | 71.45 | 79.62 | 86.23 | 78.63 | 74.98 | 63.16 | 55.05 | 47.53 | 64.05 | |||||||||||||
| 2007 | 44.37 | a | 52.26 | a | 59.08 | 62.18 | 70.39 | 76.13 | 81.19 | 80.69 | 72.72 | 63.71 | 57.13 | 45.60 | 63.79 | |||||||||||
| 2008 | 46.98 | 51.09 | 56.90 | 61.03 | 68.65 | 76.82 | 82.58 | 82.24 | 76.72 | 66.60 | 57.63 | 45.63 | 64.41 | |||||||||||||
| 2009 | 48.45 | 51.36 | 55.58 | 61.55 | 73.32 | 74.73 | 83.19 | 79.90 | 78.43 | 62.56 | 54.98 | 47.02 | 64.26 | |||||||||||||
| 2010 | 48.82 | 52.14 | 56.02 | 57.15 | 63.81 | 75.68 | 81.79 | 78.39 | 74.73 | 67.15 | 53.80 | 49.53 | 63.25 | |||||||||||||
| 2011 | 45.95 | 49.59 | 53.82 | 59.87 | 63.55 | 73.38 | 80.40 | 79.79 | 77.58 | 66.63 | 52.77 | 45.45 | 62.40 | |||||||||||||
| 2012 | 49.31 | 51.72 | 54.08 | 61.10 | 70.00 | 75.15 | 79.66 | 82.92 | 78.10 | 66.52 | 56.82 | 49.74 | 64.59 | |||||||||||||
| 2013 | 46.61 | 50.18 | 59.08 | 64.67 | 70.16 | 77.93 | 84.00 | 78.74 | 74.57 | 64.18 | 56.57 | 47.32 | 64.50 | |||||||||||||
| 2014 | 52.42 | 55.59 | 60.84 | 63.68 | 71.45 | 77.60 | 83.60 | 81.03 | 78.15 | 70.34 | 57.87 | 52.79 | 67.11 | |||||||||||||
| 2015 | 48.97 | 58.38 | 63.76 | 63.17 | 68.29 | 80.58 | 81.85 | 80.98 | 77.77 | 70.47 | 53.05 | 46.44 | 66.14 | |||||||||||||
| 2016 | 49.73 | 55.71 | 58.77 | 64.87 | 70.37 | 79.52 | 82.44 | 81.79 | 75.63 | 66.13 | 58.10 | 48.18 | 65.94 | |||||||||||||
| 2017 | 48.47 | 53.89 | 58.89 | 61.75 | 70.77 | 79.72 | 85.26 | 84.18 | 76.10 | 66.53 | 58.50 | 48.56 | 66.05 | |||||||||||||
| 2018 | 52.47 | 52.62 | 56.16 | 64.18 | 70.06 | 77.27 | 86.06 | 81.61 | 76.55 | 67.81 | 58.22 | a | 49.94 | 66.08 | ||||||||||||
| 2019 | 51.82 | 49.64 | 56.06 | 66.30 | 65.79 | 79.25 | 81.84 | 82.56 | 75.97 | 64.63 | 57.98 | 51.23 | 65.26 | |||||||||||||
| 2020 | 49.06 | 54.95 | 55.90 | 63.05 | 71.81 | 76.97 | 82.00 | 83.85 | 77.35 | 71.02 | 54.58 | 48.92 | 65.79 | |||||||||||||
| 2021 | 50.03 | 53.32 | 55.95 | 64.47 | 70.77 | a | 80.12 | 85.84 | 82.40 | 76.93 | 63.60 | 57.42 | 48.26 | 65.76 | ||||||||||||
| 2022 | 49.95 | 53.12 | 59.76 | 61.72 | 68.52 | 77.72 | 82.73 | 84.45 | 80.50 | 70.00 | 52.12 | 47.74 | 65.69 | |||||||||||||
| 2023 | 50.06 | 48.93 | 51.94 | 62.18 | 69.37 | 73.40 | 84.08 | 81.48 | 75.40 | 68.26 | 59.15 | 54.00 | 64.85 | |||||||||||||
| 2024 | 51.60 | 55.29 | 57.72 | a | 61.72 | 69.73 | 80.00 | a | 87.03 | 80.61 | 78.37 | 71.87 | 54.15 | 51.35 | 66.62 | |||||||||||
| 2025 | 50.37 | 53.66 | 56.87 | 62.75 | 70.40 | 77.53 | 79.55 | 81.29 | 78.18 | 64.97 | 58.85 | 48.03 | 65.21 | |||||||||||||
| 2026 | 50.94 | 55.84 | 68.11 | 64.88 | j | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 58.30 | i | |||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 47.08 | 51.94 | 56.34 | 61.62 | 68.57 | 75.78 | 81.57 | 79.86 | 74.62 | 65.64 | 54.67 | 47.12 | 63.68 | |||||||||||||
| S.D. | 3.17 | 2.64 | 3.21 | 3.00 | 3.10 | 2.54 | 2.42 | 2.27 | 2.72 | 2.94 | 2.75 | 2.75 | 1.42 | |||||||||||||
| SKEW | -0.25 | 0.01 | 0.35 | -0.21 | -0.21 | 0.05 | -0.25 | -0.13 | -0.59 | -0.08 | -0.09 | -0.00 | -0.06 | |||||||||||||
| MAX | 55.19 | 58.38 | 68.11 | 69.02 | 76.37 | 81.92 | 88.05 | 84.87 | 80.50 | 71.87 | 61.20 | 54.00 | 67.11 | |||||||||||||
| MIN | 37.92 | 46.11 | 47.84 | 51.23 | 61.13 | 69.22 | 73.58 | 73.77 | 66.12 | 57.85 | 48.53 | 40.66 | 60.05 | |||||||||||||
| YRS | 124 | 125 | 123 | 124 | 121 | 122 | 123 | 121 | 122 | 124 | 120 | 120 | 106 | |||||||||||||