| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1893 | -19.00 | c | -9.00 | 5.00 | p | 23.00 | b | 35.00 | b | 48.00 | 48.00 | c | 44.00 | f | 35.00 | f | 21.00 | b | 8.00 | e | -10.00 | a | ----- | z | ||
| 1894 | 7.00 | o | ----- | z | ----- | z | 15.00 | 24.00 | 31.00 | 42.00 | 42.00 | a | 35.00 | g | 34.00 | 10.00 | b | -15.00 | b | ----- | z | |||||
| 1895 | -14.00 | a | -20.00 | 4.00 | a | 23.00 | d | 30.00 | 45.00 | e | 45.00 | 43.00 | c | 30.00 | 24.00 | 15.00 | a | -4.00 | -20.00 | o | ||||||
| 1896 | -17.00 | e | -19.00 | a | -4.00 | 18.00 | 36.00 | 40.00 | a | 46.00 | 43.00 | 34.00 | i | 25.00 | 11.00 | a | -10.00 | -19.00 | q | |||||||
| 1897 | -8.00 | d | -3.00 | a | 2.00 | 18.00 | 31.00 | 36.00 | 52.00 | 41.00 | 30.00 | 25.00 | 10.00 | -5.00 | b | -8.00 | g | |||||||||
| 1898 | -13.00 | x | -13.00 | 12.00 | 16.00 | 36.00 | 40.00 | 42.00 | 43.00 | 34.00 | 28.00 | ----- | z | -14.00 | a | ----- | z | |||||||||
| 1899 | -18.00 | b | -12.00 | 8.00 | a | 18.00 | 28.00 | a | 41.00 | 45.00 | 43.00 | 34.00 | 20.00 | 17.00 | a | -10.00 | f | -18.00 | k | |||||||
| 1900 | 3.00 | c | -12.00 | e | -10.00 | 20.00 | 25.00 | 44.00 | 50.00 | 49.00 | 32.00 | 25.00 | 10.00 | a | -8.00 | c | -12.00 | l | ||||||||
| 1901 | -14.00 | d | -10.00 | b | -3.00 | 21.00 | 35.00 | 40.00 | 52.00 | 50.00 | 35.00 | a | 25.00 | b | 9.00 | -3.00 | a | -14.00 | j | |||||||
| 1902 | -8.00 | -11.00 | a | 14.00 | 22.00 | 24.00 | 40.00 | 50.00 | 43.00 | 33.00 | 26.00 | 15.00 | b | -19.00 | a | -19.00 | d | |||||||||
| 1903 | -10.00 | a | -6.00 | a | 19.00 | 20.00 | 24.00 | 43.00 | 46.00 | 45.00 | 35.00 | 28.00 | a | 6.00 | -10.00 | a | -10.00 | d | ||||||||
| 1904 | -27.00 | -14.00 | 1.00 | 15.00 | 28.00 | 40.00 | a | 44.00 | e | ----- | z | 31.00 | a | 20.00 | a | 12.00 | -13.00 | b | ----- | z | ||||||
| 1905 | -10.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
| 1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.00 | l | 27.00 | 7.00 | -26.00 | a | ----- | z | ||
| 1915 | -16.00 | -1.00 | a | 4.00 | 21.00 | 30.00 | 40.00 | a | 47.00 | 40.00 | 35.00 | 27.00 | 25.00 | e | -8.00 | a | -16.00 | h | ||||||||
| 1916 | -11.00 | a | -22.00 | -21.00 | 21.00 | a | 30.00 | a | 35.00 | 46.00 | a | 42.00 | 35.00 | a | 27.00 | b | 6.00 | -6.00 | -22.00 | g | ||||||
| 1917 | -12.00 | -21.00 | -1.00 | 20.00 | a | 33.00 | 42.00 | 42.00 | 47.00 | 36.00 | 28.00 | 5.00 | ----- | z | ----- | z | ||||||||||
| 1918 | ----- | z | ----- | z | ----- | z | ----- | z | 32.00 | a | 34.00 | 47.00 | q | ----- | z | 31.00 | 26.00 | a | 13.00 | ----- | z | ----- | z | |||
| 1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1949 | -5.00 | -5.00 | 1.00 | 24.00 | 31.00 | 35.00 | 51.00 | 42.00 | 37.00 | 26.00 | 6.00 | -5.00 | -5.00 | |||||||||||||
| 1950 | -5.00 | b | -20.00 | -27.00 | 15.00 | 26.00 | 38.00 | 44.00 | 44.00 | 32.00 | 21.00 | 18.00 | -20.00 | -27.00 | b | |||||||||||
| 1951 | -6.00 | -16.00 | 11.00 | 29.00 | 30.00 | a | 39.00 | 48.00 | 41.00 | 31.00 | 27.00 | 6.00 | -11.00 | -16.00 | a | |||||||||||
| 1952 | -11.00 | a | -0.00 | 10.00 | 24.00 | 29.00 | 41.00 | 49.00 | 43.00 | a | 35.00 | 21.00 | 15.00 | -1.00 | -11.00 | b | ||||||||||
| 1953 | 6.00 | b | 2.00 | 3.00 | 28.00 | 33.00 | 36.00 | 45.00 | 45.00 | 34.00 | 27.00 | 17.00 | 3.00 | a | 2.00 | c | ||||||||||
| 1954 | -12.00 | a | -14.00 | 10.00 | 9.00 | 31.00 | 46.00 | 46.00 | 42.00 | 34.00 | 27.00 | 19.00 | a | -1.00 | -14.00 | b | ||||||||||
| 1955 | -17.00 | -22.00 | 13.00 | 24.00 | 30.00 | 47.00 | 52.00 | 44.00 | 34.00 | 29.00 | 13.00 | -26.00 | b | -26.00 | b | |||||||||||
| 1956 | -7.00 | -8.00 | -6.00 | 19.00 | 27.00 | 42.00 | 45.00 | 45.00 | 33.00 | 29.00 | 4.00 | -1.00 | b | -8.00 | b | |||||||||||
| 1957 | -26.00 | 6.00 | 6.00 | 23.00 | 31.00 | 39.00 | 47.00 | 42.00 | 29.00 | 29.00 | 7.00 | 4.00 | -26.00 | |||||||||||||
| 1958 | -9.00 | -12.00 | 19.00 | 23.00 | 30.00 | 38.00 | 49.00 | 46.00 | 37.00 | 28.00 | 8.00 | -9.00 | -12.00 | |||||||||||||
| 1959 | -10.00 | -12.00 | 4.00 | 20.00 | 32.00 | 42.00 | 49.00 | 47.00 | 34.00 | 27.00 | 12.00 | -2.00 | -12.00 | |||||||||||||
| 1960 | -5.00 | 4.00 | -2.00 | 24.00 | 33.00 | 41.00 | 48.00 | 44.00 | 41.00 | 31.00 | 25.00 | -10.00 | -10.00 | |||||||||||||
| 1961 | -10.00 | -21.00 | 2.00 | 24.00 | 30.00 | 39.00 | 44.00 | 45.00 | 34.00 | 24.00 | 12.00 | -8.00 | -21.00 | |||||||||||||
| 1962 | -10.00 | -12.00 | -8.00 | 20.00 | 27.00 | 41.00 | 44.00 | 42.00 | 34.00 | 22.00 | 9.00 | -12.00 | -12.00 | |||||||||||||
| 1963 | -10.00 | -15.00 | -4.00 | 21.00 | 28.00 | 43.00 | 46.00 | 43.00 | 28.00 | 28.00 | 20.00 | -16.00 | -16.00 | |||||||||||||
| 1964 | -9.00 | a | -6.00 | a | 7.00 | -0.00 | 31.00 | 33.00 | 43.00 | 42.00 | 29.00 | 23.00 | 18.00 | -3.00 | -9.00 | b | ||||||||||
| 1965 | -18.00 | -6.00 | a | 3.00 | 2.00 | 30.00 | 35.00 | 41.00 | a | 35.00 | 32.00 | 20.00 | 17.00 | 4.00 | -18.00 | b | ||||||||||
| 1966 | -17.00 | -22.00 | 4.00 | a | 21.00 | 22.00 | 33.00 | 44.00 | 49.00 | 31.00 | 21.00 | 15.00 | a | -6.00 | -22.00 | b | ||||||||||
| 1967 | -5.00 | -18.00 | b | -7.00 | 19.00 | 26.00 | a | 35.00 | 46.00 | 44.00 | 34.00 | 21.00 | 1.00 | -6.00 | -18.00 | c | ||||||||||
| 1968 | -26.00 | b | -19.00 | -2.00 | b | 19.00 | 26.00 | 44.00 | 42.00 | 40.00 | 41.00 | 27.00 | a | 20.00 | -16.00 | a | -26.00 | f | ||||||||
| 1969 | -6.00 | a | -4.00 | 4.00 | 9.00 | 24.00 | 38.00 | 49.00 | 39.00 | 33.00 | 16.00 | 10.00 | -20.00 | -20.00 | a | |||||||||||
| 1970 | -26.00 | -14.00 | a | -2.00 | 13.00 | a | 25.00 | 36.00 | 42.00 | 48.00 | 42.00 | 29.00 | 15.00 | -14.00 | -26.00 | b | ||||||||||
| 1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.00 | a | ----- | z | ----- | z | ----- | z |
| 1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.00 | 48.00 | 38.00 | 27.00 | 16.00 | -21.00 | ----- | z | ||||||
| 1981 | -21.00 | -5.00 | 9.00 | 25.00 | 30.00 | 42.00 | 47.00 | 43.00 | 30.00 | 25.00 | 17.00 | -0.00 | -21.00 | |||||||||||||
| 1982 | -16.00 | -9.00 | b | -6.00 | 12.00 | 33.00 | 44.00 | a | 43.00 | 35.00 | a | 34.00 | 25.00 | b | 20.00 | a | 1.00 | -16.00 | g | |||||||
| 1983 | -4.00 | a | -8.00 | a | 10.00 | b | 22.00 | 30.00 | 37.00 | a | 44.00 | a | 43.00 | 37.00 | 26.00 | a | 17.00 | -9.00 | -9.00 | g | ||||||
| 1984 | -14.00 | -7.00 | -5.00 | 21.00 | 29.00 | a | 34.00 | 48.00 | 45.00 | a | 33.00 | b | 26.00 | b | 14.00 | 9.00 | a | -14.00 | g | |||||||
| 1985 | -12.00 | -5.00 | a | 10.00 | 21.00 | 29.00 | a | 37.00 | 44.00 | 45.00 | 33.00 | 26.00 | 24.00 | a | 3.00 | a | -12.00 | d | ||||||||
| 1986 | -14.00 | a | -5.00 | a | -2.00 | a | 27.00 | 30.00 | 34.00 | a | 45.00 | 41.00 | 33.00 | c | 23.00 | a | 13.00 | b | 3.00 | -14.00 | j | |||||
| 1987 | -13.00 | -21.00 | a | 3.00 | 24.00 | a | 29.00 | 41.00 | 49.00 | 43.00 | 35.00 | 24.00 | 9.00 | a | -2.00 | b | -21.00 | e | ||||||||
| 1988 | -15.00 | a | -8.00 | a | -2.00 | a | 26.00 | 31.00 | 36.00 | 48.00 | 40.00 | 34.00 | 20.00 | b | 20.00 | -10.00 | -15.00 | e | ||||||||
| 1989 | -15.00 | a | -5.00 | a | -1.00 | 22.00 | d | 32.00 | 45.00 | 49.00 | 41.00 | 30.00 | 31.00 | a | 12.00 | b | -18.00 | a | -18.00 | j | ||||||
| 1990 | 10.00 | a | -17.00 | a | 1.00 | 23.00 | 29.00 | a | 38.00 | 48.00 | 48.00 | 32.00 | a | 22.00 | a | 13.00 | 12.00 | a | -17.00 | f | ||||||
| 1991 | -9.00 | a | -2.00 | b | 13.00 | a | 27.00 | a | 32.00 | 44.00 | 47.00 | 51.00 | 27.00 | 23.00 | a | 15.00 | -10.00 | c | -10.00 | i | ||||||
| 1992 | -6.00 | a | -12.00 | a | -11.00 | 19.00 | 30.00 | 37.00 | 46.00 | 43.00 | 29.00 | 23.00 | 15.00 | b | -6.00 | a | -12.00 | e | ||||||||
| 1993 | 1.00 | c | -21.00 | d | -16.00 | a | 27.00 | 33.00 | 41.00 | e | 49.00 | d | 47.00 | 31.00 | g | 22.00 | i | 14.00 | a | -18.00 | ----- | z | ||||
| 1994 | -31.00 | a | -27.00 | a | 1.00 | g | 17.00 | 29.00 | 39.00 | a | 51.00 | 40.00 | b | 41.00 | 27.00 | a | 4.00 | b | 3.00 | c | -31.00 | r | ||||
| 1995 | -8.00 | d | -18.00 | c | -4.00 | a | 13.00 | 35.00 | c | 42.00 | e | 55.00 | h | 49.00 | g | ----- | 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 | -11.61 | -11.31 | 1.29 | 19.75 | 29.70 | 39.45 | 46.44 | 43.52 | 33.59 | 25.26 | 13.00 | -7.65 | -15.56 | |||||||||||||
| S.D. | 8.01 | 7.64 | 9.27 | 5.86 | 3.26 | 3.90 | 2.89 | 3.30 | 3.35 | 3.38 | 5.53 | 8.57 | 7.24 | |||||||||||||
| SKEW | 0.03 | 0.14 | -0.61 | -1.35 | -0.24 | 0.01 | 0.11 | -0.08 | 0.58 | -0.23 | 0.11 | -0.06 | 0.25 | |||||||||||||
| MAX | 10.00 | 6.00 | 19.00 | 29.00 | 36.00 | 48.00 | 52.00 | 51.00 | 42.00 | 34.00 | 25.00 | 12.00 | 2.00 | |||||||||||||
| MIN | -31.00 | -27.00 | -27.00 | -0.00 | 22.00 | 31.00 | 41.00 | 35.00 | 27.00 | 16.00 | 1.00 | -26.00 | -27.00 | |||||||||||||
| YRS | 51 | 51 | 49 | 52 | 53 | 53 | 52 | 50 | 49 | 54 | 53 | 51 | 25 | |||||||||||||