YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1896 | ----- | z | ----- | z | 62.03 | 64.98 | ----- | z | 88.10 | 83.47 | 85.84 | ----- | z | 69.73 | 57.67 | 52.65 | 70.56 | d | ||||||||
1897 | 53.82 | 50.20 | 53.26 | 66.55 | 77.00 | 82.55 | 90.34 | 89.92 | 82.77 | 67.06 | 58.10 | 47.73 | 68.27 | |||||||||||||
1898 | 46.61 | 57.16 | 54.97 | 70.68 | 72.47 | 84.55 | 89.95 | 89.31 | 82.23 | 70.18 | 55.72 | 46.94 | 68.40 | |||||||||||||
1899 | 48.23 | 50.68 | 57.52 | 65.85 | 68.08 | 82.35 | 88.79 | 84.31 | 82.55 | 66.52 | 58.28 | 51.60 | 67.06 | |||||||||||||
1900 | 54.65 | 55.02 | 63.90 | 61.90 | 75.74 | 83.75 | 89.66 | 84.03 | 77.63 | 70.42 | 61.93 | 52.40 | 69.25 | |||||||||||||
1901 | 51.59 | c | 53.50 | b | 56.78 | a | 62.62 | a | 71.07 | a | 79.72 | 89.90 | 86.47 | 78.81 | a | 71.53 | b | 62.07 | c | 49.50 | b | 67.80 | ||||
1902 | 50.98 | a | 52.88 | 56.34 | b | 66.95 | 72.85 | 84.03 | 86.87 | 87.45 | 81.22 | 71.73 | 55.78 | 50.47 | 68.13 | |||||||||||
1903 | 51.45 | 48.61 | 59.92 | 65.98 | 74.58 | 84.47 | 89.58 | 90.87 | 81.17 | 70.21 | 61.64 | b | 52.82 | f | 70.77 | a | ||||||||||
1904 | 46.81 | e | 58.25 | c | 61.43 | b | 66.55 | b | 76.39 | 85.13 | 87.65 | 87.55 | a | 79.70 | 70.50 | 61.45 | 52.52 | 69.49 | ||||||||
1905 | 55.31 | d | 56.52 | c | 59.57 | a | 63.97 | 70.10 | 82.60 | 88.90 | 89.71 | 84.23 | 71.18 | a | 58.48 | 49.94 | 69.21 | |||||||||
1906 | 50.40 | 56.75 | 60.84 | 64.88 | a | 73.03 | 82.90 | 91.34 | 86.85 | 81.28 | 70.88 | a | 58.05 | a | 54.00 | a | 69.27 | |||||||||
1907 | 52.10 | 57.91 | 59.45 | 67.88 | a | 72.37 | 79.68 | 89.18 | 87.56 | 82.87 | 71.12 | b | 60.12 | b | 51.50 | 69.31 | ||||||||||
1908 | 51.50 | 53.40 | 61.26 | 68.20 | 71.39 | 81.83 | 88.89 | 88.63 | 82.22 | 66.52 | 58.98 | 51.22 | a | 68.67 | ||||||||||||
1909 | 52.98 | 51.70 | 56.60 | a | 67.13 | 72.61 | 85.38 | 89.27 | 87.68 | 82.85 | 71.31 | 59.32 | 47.94 | 68.73 | ||||||||||||
1910 | 51.55 | 54.12 | 66.34 | 74.25 | 80.81 | 86.40 | 86.52 | 86.48 | 84.33 | 69.94 | 57.85 | 55.11 | 71.14 | |||||||||||||
1911 | 55.52 | a | 52.32 | 62.71 | 65.73 | 71.61 | 80.93 | 84.18 | 84.77 | a | 81.22 | 67.86 | b | 57.40 | 45.45 | a | 67.48 | |||||||||
1912 | 51.05 | b | 53.43 | a | 55.62 | a | 60.02 | b | 70.52 | 83.15 | 81.81 | b | 83.47 | a | 75.83 | 65.95 | a | ----- | z | ----- | z | 68.08 | b | |||
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1915 | 48.23 | a | 52.38 | 57.24 | 65.50 | 68.95 | 81.78 | 86.16 | 86.89 | 77.32 | 70.27 | 57.15 | 49.11 | 66.75 | ||||||||||||
1916 | 50.10 | 58.10 | 62.44 | 67.03 | 70.89 | 80.40 | 87.32 | 85.15 | 79.22 | 66.60 | 56.73 | 47.72 | b | 67.64 | ||||||||||||
1917 | 50.13 | 54.54 | 56.31 | 64.18 | 68.39 | 81.97 | 88.08 | 84.32 | 83.18 | 69.81 | 59.12 | 53.05 | 67.76 | |||||||||||||
1918 | 47.98 | a | 53.20 | a | 60.18 | a | 64.38 | b | 69.48 | b | 86.35 | 86.38 | b | 81.60 | 77.90 | d | 69.13 | a | 55.38 | b | 48.16 | 66.68 | ||||
1919 | 49.42 | e | 48.82 | 54.93 | a | 66.28 | 73.55 | 81.73 | b | 85.41 | b | 83.71 | 78.45 | a | 64.88 | a | 56.41 | b | 53.18 | f | 67.60 | a | ||||
1920 | 51.06 | e | 55.47 | 56.05 | b | 61.35 | 73.80 | d | 80.88 | 86.55 | 83.27 | g | 76.22 | c | 64.95 | a | 56.62 | a | 46.41 | b | 64.49 | a | ||||
1921 | 48.88 | f | 55.28 | a | 63.17 | b | 64.60 | d | 69.65 | e | 81.52 | 86.81 | d | 84.26 | 77.70 | b | 70.15 | 57.85 | c | 54.14 | j | 71.10 | b | |||
1922 | 47.38 | b | 52.56 | a | 53.21 | 61.17 | a | 74.25 | e | 83.91 | b | 87.40 | 85.24 | 80.38 | 68.06 | f | 52.66 | e | 53.38 | a | 66.50 | a | ||||
1923 | 53.53 | 53.17 | b | 55.94 | 63.34 | b | 74.18 | a | 77.43 | a | 86.00 | a | 83.52 | 75.69 | d | 64.55 | a | ----- | z | 49.98 | 67.03 | a | ||||
1924 | 48.21 | 55.53 | 53.89 | 62.37 | 75.76 | f | 84.43 | h | 87.92 | a | 84.79 | b | 82.93 | b | 71.53 | b | 55.96 | g | 47.67 | d | 66.09 | c | ||||
1925 | 46.45 | b | 55.26 | c | 59.39 | 63.37 | 75.44 | 81.40 | 89.33 | h | 84.74 | 76.10 | 67.93 | b | 57.90 | o | 51.83 | a | 66.19 | b | ||||||
1926 | 46.79 | b | 54.80 | e | 62.31 | e | 67.08 | d | 72.86 | b | 85.12 | e | 87.40 | 84.48 | h | 79.58 | 69.61 | c | 58.45 | 48.25 | e | 66.57 | a | |||
1927 | 52.89 | 55.06 | c | 54.65 | 63.37 | c | 72.24 | 82.48 | g | 88.25 | c | 84.09 | b | 70.67 | x | 68.69 | 60.73 | 49.40 | 64.94 | b | ||||||
1928 | 50.60 | 52.88 | c | 61.42 | 64.34 | a | 76.03 | 81.48 | c | 88.06 | d | 85.05 | 80.34 | e | 69.68 | 57.60 | 50.12 | e | 68.13 | |||||||
1929 | 47.82 | 49.93 | 56.89 | 62.57 | 73.45 | b | 81.52 | a | 87.55 | 85.98 | 80.28 | c | 70.89 | 54.95 | 53.47 | b | 67.11 | |||||||||
1930 | 49.27 | 57.18 | 58.11 | 68.30 | 68.83 | b | 81.00 | 86.65 | 85.24 | 78.10 | 67.29 | b | 58.13 | 49.63 | 67.31 | |||||||||||
1931 | 50.11 | c | 54.61 | 57.66 | b | 67.10 | 74.21 | b | ----- | z | 88.89 | d | 85.26 | 80.98 | 70.89 | m | 54.83 | 46.46 | e | 66.01 | b | |||||
1932 | 43.37 | 53.41 | b | 56.71 | 64.31 | d | 71.03 | 79.41 | b | 85.85 | 85.92 | 81.70 | 67.40 | 59.05 | 45.34 | b | 66.13 | |||||||||
1933 | 45.81 | b | 46.46 | 57.22 | b | 60.86 | b | 66.29 | 80.25 | b | 89.16 | 88.03 | 82.02 | b | 73.29 | 60.25 | 51.08 | 66.73 | ||||||||
1934 | 51.11 | d | 58.00 | b | 65.78 | b | 71.96 | g | 78.72 | d | 78.30 | b | 88.78 | h | 87.38 | b | 80.31 | a | 71.73 | c | 58.28 | a | 52.90 | 68.25 | b | |
1935 | 51.97 | 55.21 | 54.83 | b | 65.34 | b | 69.12 | b | 83.59 | c | 87.31 | e | 84.72 | b | 79.74 | c | 67.71 | c | 54.40 | d | 50.69 | g | 68.54 | a | ||
1936 | 49.12 | c | 53.60 | c | 63.57 | i | 68.96 | d | 77.34 | b | 86.71 | a | 89.45 | 87.76 | 80.68 | 70.11 | 60.30 | 51.42 | a | 70.50 | a | |||||
1937 | 41.71 | 52.54 | b | 57.34 | 65.10 | a | 76.10 | 82.82 | 88.03 | a | 87.70 | i | 84.24 | c | 71.61 | 59.27 | 54.79 | 66.69 | a | |||||||
1938 | 51.06 | g | 53.70 | 56.16 | 66.17 | 73.35 | a | 82.17 | 86.34 | 85.85 | 82.65 | 68.12 | a | 52.12 | 52.39 | 69.00 | a | |||||||||
1939 | 49.67 | a | 46.09 | a | 60.06 | 67.93 | 74.47 | 81.87 | 88.35 | 86.56 | 79.55 | 67.45 | a | 61.77 | 53.71 | c | 68.12 | |||||||||
1940 | 52.53 | 52.88 | 60.37 | 66.18 | 77.10 | 84.53 | 87.67 | a | 86.94 | 81.07 | 71.79 | 57.25 | 55.40 | 69.48 | ||||||||||||
1941 | 53.19 | 56.71 | 57.79 | 61.58 | 74.47 | a | 79.78 | 87.15 | a | 84.40 | 77.98 | 65.73 | 60.00 | 51.56 | 67.53 | |||||||||||
1942 | 51.37 | 50.20 | 56.00 | 63.77 | 71.92 | 81.55 | 89.40 | 85.24 | 81.60 | 69.44 | 60.85 | 52.79 | 67.84 | |||||||||||||
1943 | 50.35 | 56.62 | 60.65 | 69.35 | 75.81 | 82.05 | 88.71 | 85.61 | 82.48 | 69.85 | 58.32 | 51.11 | 69.24 | |||||||||||||
1944 | 48.58 | 50.29 | 55.35 | a | 61.60 | 72.56 | 77.72 | 86.34 | 87.97 | 80.68 | 72.13 | 55.05 | 50.55 | 66.57 | ||||||||||||
1945 | 48.15 | a | 50.94 | j | 54.32 | 63.53 | 73.68 | 79.37 | 89.50 | 88.52 | 82.93 | 72.81 | 57.05 | 48.77 | 68.97 | a | ||||||||||
1946 | 48.84 | 50.79 | 59.13 | 70.70 | 73.68 | 84.22 | 89.11 | 88.05 | 82.25 | b | 64.81 | 52.65 | 54.04 | e | 68.19 | |||||||||||
1947 | 48.19 | e | 56.18 | 59.95 | 64.80 | 76.53 | 80.69 | a | 91.33 | a | 87.61 | 84.82 | 71.35 | 54.42 | 48.85 | 68.73 | ||||||||||
1948 | 49.74 | 51.10 | 53.18 | 65.30 | 73.26 | b | 81.98 | 89.39 | 88.90 | 83.38 | 73.00 | 54.50 | 49.68 | 67.78 | ||||||||||||
1949 | 43.24 | 50.75 | 57.87 | 67.10 | 73.07 | a | 82.82 | 87.81 | 85.32 | 84.35 | 67.08 | 63.20 | 51.19 | 67.82 | ||||||||||||
1950 | 48.63 | 57.04 | 60.26 | 69.60 | 72.73 | 81.30 | 87.18 | 85.94 | 79.28 | 75.39 | 62.92 | 56.21 | 69.70 | |||||||||||||
1951 | 50.10 | 53.69 | a | 58.90 | 66.15 | 74.32 | a | 80.73 | 90.65 | a | 86.87 | a | 81.72 | 72.05 | 58.12 | 50.53 | 68.65 | |||||||||
1952 | 49.29 | 51.86 | 53.39 | 65.72 | a | 77.84 | 82.32 | 87.32 | 88.48 | 83.07 | 75.05 | a | 55.87 | 49.27 | 68.29 | |||||||||||
1953 | 52.26 | 51.09 | 60.26 | 66.13 | 69.27 | 83.97 | 90.48 | 88.79 | 82.95 | 72.03 | a | 61.95 | b | 49.26 | 69.04 | |||||||||||
1954 | 51.90 | 61.75 | 58.85 | 71.85 | 75.87 | 81.53 | 89.05 | 84.90 | 83.30 | 72.84 | 61.50 | 51.47 | 70.40 | |||||||||||||
1955 | 46.60 | 49.09 | 59.32 | 64.32 | 72.81 | 81.45 | 85.05 | 85.21 | 81.62 | a | 74.79 | 57.53 | a | 54.24 | 67.67 | |||||||||||
1956 | 53.03 | 48.00 | 60.06 | 64.78 | 76.03 | 86.32 | 87.74 | 84.90 | 83.83 | 69.44 | 56.48 | 51.35 | 68.50 | |||||||||||||
1957 | 52.74 | 59.11 | a | 59.76 | 64.95 | 70.47 | 84.55 | 89.40 | a | 86.98 | 80.97 | 69.24 | b | 55.59 | a | 53.22 | a | 68.91 | ||||||||
1958 | 51.23 | 56.62 | 53.43 | h | 65.42 | 79.79 | 85.77 | b | 89.21 | 88.73 | 82.52 | a | 74.32 | a | 60.30 | 55.79 | 71.79 | a | ||||||||
1959 | 52.65 | 52.68 | 60.82 | 70.90 | 73.23 | a | 87.50 | a | 91.32 | a | 86.98 | a | 81.23 | 71.27 | 60.37 | 52.87 | 70.15 | |||||||||
1960 | 47.53 | 48.57 | 62.82 | 67.83 | 75.50 | 87.40 | a | 89.68 | 87.78 | a | 84.38 | 69.65 | a | 59.77 | 51.45 | 69.36 | ||||||||||
1961 | 55.03 | 55.73 | 59.74 | 68.42 | 74.19 | 86.95 | 90.55 | 87.15 | a | 79.65 | 69.89 | 55.52 | 51.79 | 69.55 | ||||||||||||
1962 | 50.39 | 55.57 | 54.95 | 71.92 | 73.15 | 81.66 | b | 88.43 | c | 90.19 | 83.55 | 72.13 | a | 63.08 | 55.73 | 70.06 | ||||||||||
1963 | 48.40 | 59.45 | 58.71 | 63.58 | 77.44 | 80.22 | 91.06 | 86.40 | 84.57 | 75.05 | 61.53 | 52.92 | 69.94 | |||||||||||||
1964 | 47.02 | b | 49.36 | 56.15 | 65.55 | 74.07 | b | 81.85 | 90.40 | 85.58 | a | 80.48 | 75.11 | 56.32 | 53.02 | 67.91 | ||||||||||
1965 | 52.77 | 53.57 | 56.87 | 64.63 | 71.79 | 78.02 | 89.62 | a | 88.20 | c | 79.45 | b | 73.48 | b | 62.55 | 53.63 | a | 68.72 | ||||||||
1966 | 48.53 | b | 50.48 | b | 61.66 | 69.00 | 78.57 | b | 84.73 | 90.68 | a | 89.31 | 83.10 | 71.32 | a | 61.53 | a | 53.10 | a | 70.17 | ||||||
1967 | 50.66 | 56.46 | 61.76 | 61.86 | a | 73.50 | 81.07 | 90.28 | a | 89.29 | 82.92 | 73.66 | 63.76 | a | 48.55 | 69.48 | ||||||||||
1968 | 52.68 | 59.48 | 59.07 | a | 65.12 | 74.77 | 83.93 | 87.47 | 84.98 | 81.92 | 71.50 | 59.27 | 48.55 | 69.06 | ||||||||||||
1969 | 54.58 | 52.68 | 55.74 | 67.43 | 76.81 | 81.03 | a | 90.11 | 92.13 | 84.72 | 68.79 | 61.82 | 54.57 | a | 70.03 | |||||||||||
1970 | 50.73 | 57.89 | 58.05 | 63.33 | 77.03 | 84.26 | a | 92.08 | a | 90.63 | 80.45 | 67.71 | 60.33 | 51.19 | 69.47 | |||||||||||
1971 | 50.81 | 54.59 | 61.34 | 65.28 | 70.76 | 82.42 | 91.24 | 86.44 | 82.52 | 67.87 | 58.42 | 49.39 | 68.42 | |||||||||||||
1972 | 50.55 | 57.14 | 67.95 | 68.22 | 75.21 | 84.85 | 91.89 | 87.45 | 82.25 | 69.71 | 55.03 | 49.50 | 69.98 | |||||||||||||
1973 | 48.61 | 54.59 | 53.68 | 64.73 | 77.47 | 84.45 | 90.65 | 89.95 | 81.93 | 72.08 | 58.45 | 52.74 | 69.11 | |||||||||||||
1974 | 51.90 | 53.33 | b | 61.48 | 67.48 | 76.63 | 88.68 | 88.23 | 87.52 | 83.38 | 72.77 | 59.50 | 49.10 | a | 70.00 | |||||||||||
1975 | 50.69 | 52.79 | 58.10 | 60.00 | 73.24 | 83.47 | 90.69 | 89.39 | 83.62 | 70.95 | 60.08 | 53.52 | 68.88 | |||||||||||||
1976 | 53.06 | 58.38 | 59.61 | 65.18 | 77.40 | 84.23 | 89.52 | 88.34 | 81.32 | 70.07 | a | 61.34 | a | 52.98 | 70.12 | |||||||||||
1977 | 52.10 | 57.45 | 57.06 | 68.93 | 71.55 | 87.13 | 91.79 | 91.18 | 83.63 | 75.66 | 62.43 | 56.95 | 71.32 | |||||||||||||
1978 | 52.89 | 55.95 | 63.32 | 66.28 | 75.02 | 88.12 | 91.76 | 88.32 | 83.60 | 76.13 | 60.42 | 50.65 | 71.04 | |||||||||||||
1979 | 48.21 | 54.09 | 58.94 | 68.08 | 75.73 | 86.45 | 91.45 | 86.58 | 87.90 | 75.15 | 58.33 | 56.21 | 70.59 | |||||||||||||
1980 | 55.40 | 59.00 | 58.53 | 68.22 | 72.82 | 85.97 | 92.95 | 89.07 | a | 84.23 | 73.16 | 60.91 | b | 58.79 | 71.59 | |||||||||||
1981 | 56.98 | 58.02 | 59.95 | 71.90 | 76.32 | 89.63 | 91.15 | 91.16 | 85.12 | 70.98 | 63.53 | 55.90 | 72.55 | |||||||||||||
1982 | 52.16 | 57.38 | 59.69 | 67.83 | 76.66 | 83.28 | 90.37 | a | 90.48 | 84.35 | 70.85 | e | 59.15 | 52.13 | 70.36 | |||||||||||
1983 | 53.93 | a | 54.98 | a | 58.92 | 63.40 | a | 76.32 | 83.73 | 91.32 | 88.50 | 88.35 | 73.24 | 59.83 | 53.58 | 70.51 | ||||||||||
1984 | 54.05 | 56.88 | 63.85 | 66.82 | b | 82.73 | a | 85.37 | 90.48 | 89.34 | 85.35 | 68.71 | 59.22 | 51.02 | b | 71.15 | ||||||||||
1985 | 51.87 | 54.18 | 60.77 | c | 72.83 | a | 80.45 | b | 88.72 | 92.86 | b | 91.39 | 79.97 | 72.85 | 58.68 | 53.32 | 71.49 | |||||||||
1986 | 58.56 | 58.55 | 66.89 | c | 70.35 | d | 79.11 | c | 89.30 | e | 89.67 | b | 92.48 | i | 80.41 | h | 72.28 | d | 62.90 | a | 54.65 | 70.23 | b | |||
1987 | 53.48 | a | 57.02 | 60.52 | 74.07 | c | 79.23 | a | 88.77 | 89.68 | 89.68 | 84.05 | 78.45 | 60.52 | 50.97 | 72.20 | ||||||||||
1988 | 52.87 | 60.36 | 63.61 | 69.67 | 77.41 | c | 88.84 | a | 93.11 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 72.27 | e | |||||
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2014 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2015 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2016 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2017 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 50.64 | 54.28 | 58.95 | 66.12 | 74.14 | 83.34 | 88.86 | 87.09 | 81.67 | 70.56 | 58.76 | 51.52 | 69.02 | |||||||||||||
S.D. | 2.96 | 3.25 | 3.22 | 3.05 | 3.14 | 2.85 | 2.13 | 2.18 | 2.50 | 2.83 | 2.70 | 2.74 | 1.42 | |||||||||||||
SKEW | -0.28 | -0.26 | 0.35 | 0.42 | 0.08 | 0.29 | -0.50 | 0.12 | -0.24 | 0.05 | -0.28 | 0.01 | 0.26 | |||||||||||||
MAX | 58.56 | 61.75 | 67.95 | 74.25 | 82.73 | 89.63 | 93.11 | 92.13 | 88.35 | 78.45 | 63.76 | 58.79 | 72.55 | |||||||||||||
MIN | 41.71 | 46.09 | 53.18 | 60.00 | 66.29 | 77.43 | 81.81 | 81.60 | 75.69 | 64.55 | 52.12 | 45.34 | 66.13 | |||||||||||||
YRS | 88 | 89 | 89 | 90 | 89 | 88 | 89 | 86 | 87 | 88 | 86 | 85 | 69 |