| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 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 | ----- | z | 9999.00 | |
| 1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 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 | ----- | z | 9999.00 | |
| 1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.23 | i | 23.50 | 26.97 | 25.23 | |||
| 1958 | 25.35 | 32.86 | 23.00 | 31.47 | 40.30 | a | 44.83 | a | 45.67 | a | 45.50 | c | 37.11 | c | 32.00 | g | 26.64 | b | 28.00 | k | 35.27 | |||||
| 1959 | 24.92 | g | 23.00 | d | 26.00 | g | 28.10 | i | 33.81 | d | 40.07 | c | 42.96 | g | 40.18 | i | 38.79 | f | 33.08 | g | 24.04 | e | 19.71 | g | 30.23 | |
| 1960 | 17.34 | b | 20.63 | b | 26.04 | e | 30.00 | f | 32.77 | e | 36.58 | k | 45.74 | l | 41.62 | e | 37.88 | d | 33.22 | h | 24.29 | i | 19.74 | l | 29.38 | |
| 1961 | 23.76 | j | 26.10 | h | 26.23 | i | 28.35 | g | 34.71 | g | 41.96 | c | 44.70 | d | 47.13 | 33.11 | c | 29.36 | c | 22.61 | b | 20.93 | c | 34.26 | ||
| 1962 | 15.77 | a | 21.77 | b | 25.69 | e | 29.11 | c | 34.66 | b | 36.32 | b | 40.58 | 39.40 | a | 37.76 | a | 33.94 | 27.27 | d | 25.19 | d | 30.62 | |||
| 1963 | 12.70 | a | 27.86 | 27.14 | b | 29.37 | c | 36.63 | a | 38.89 | b | 38.76 | b | 41.26 | 41.60 | 33.74 | 29.23 | 22.60 | a | 31.65 | ||||||
| 1964 | 21.23 | a | 19.37 | b | 23.00 | a | 25.00 | a | 29.63 | a | 39.67 | 42.55 | 39.45 | b | 33.31 | a | 30.97 | 22.87 | 17.58 | 28.72 | ||||||
| 1965 | 22.94 | 22.63 | a | 18.93 | a | 30.43 | 32.17 | a | ----- | z | ----- | z | 43.90 | 30.41 | a | 34.77 | 29.83 | 21.35 | 28.74 | |||||||
| 1966 | 21.23 | 20.32 | 24.90 | 27.67 | 32.00 | 36.50 | 40.39 | 40.68 | 38.90 | 29.52 | 30.63 | 25.84 | 30.71 | |||||||||||||
| 1967 | 26.72 | b | 24.89 | 25.03 | 24.41 | a | 33.03 | 39.53 | 43.39 | 44.70 | a | 41.20 | 31.74 | 26.52 | a | 18.52 | 31.64 | |||||||||
| 1968 | 20.29 | 28.31 | 27.00 | 26.30 | 32.71 | 38.63 | 44.23 | ----- | z | 37.57 | 31.81 | 28.70 | 23.35 | 30.81 | ||||||||||||
| 1969 | 18.23 | a | 21.22 | s | 20.24 | b | 27.93 | a | 35.58 | 43.75 | b | 40.23 | 37.35 | 37.47 | 28.87 | 26.27 | 24.29 | 30.93 | ||||||||
| 1970 | 24.55 | 24.32 | 24.23 | 23.00 | 33.80 | a | 43.97 | 43.39 | 40.94 | 35.10 | 31.61 | 31.13 | 20.45 | 31.37 | ||||||||||||
| 1971 | 24.65 | 24.96 | 25.06 | 28.90 | 34.74 | 37.77 | 44.03 | 46.89 | c | 33.87 | g | 28.42 | 28.20 | 22.00 | 31.42 | |||||||||||
| 1972 | 17.03 | a | 25.90 | 30.13 | 28.60 | 34.05 | j | 39.41 | m | 42.58 | 44.13 | 34.20 | 30.94 | 28.03 | 16.16 | 29.77 | ||||||||||
| 1973 | 19.16 | 26.46 | 24.74 | 27.37 | ----- | z | 39.23 | ----- | z | 40.71 | 36.57 | 32.26 | 28.30 | 26.10 | 30.09 | |||||||||||
| 1974 | 19.29 | 25.07 | 28.35 | 30.20 | 31.96 | g | 41.90 | 44.64 | f | 44.19 | 36.17 | 31.80 | a | 29.27 | 22.13 | 30.84 | ||||||||||
| 1975 | 21.61 | 22.86 | 21.48 | b | 25.67 | 33.41 | i | 37.03 | 46.92 | e | 41.76 | j | 35.70 | 34.48 | d | 23.67 | 23.89 | l | 29.94 | |||||||
| 1976 | 23.19 | 21.76 | 21.06 | 26.37 | 34.13 | a | 36.08 | d | 44.71 | c | 44.83 | a | 41.03 | 32.03 | a | 28.77 | 22.55 | b | 31.38 | |||||||
| 1977 | 16.97 | 26.57 | 24.58 | 31.00 | 33.16 | 43.10 | 46.19 | 48.35 | 38.70 | 31.57 | a | 25.21 | b | 27.29 | 32.73 | |||||||||||
| 1978 | 26.16 | 29.61 | 30.74 | 29.47 | 33.03 | 40.30 | 45.42 | 42.58 | 38.29 | b | 29.61 | 18.10 | 12.74 | 31.34 | ||||||||||||
| 1979 | 5.97 | 23.93 | 27.27 | a | 30.62 | a | 35.19 | 39.03 | 45.65 | 46.84 | 41.13 | 35.45 | 23.90 | a | 22.82 | c | 31.48 | |||||||||
| 1980 | 16.29 | 28.14 | 27.32 | 33.00 | 37.61 | 40.83 | 46.94 | 41.10 | 41.50 | 34.29 | 30.10 | 27.48 | 33.72 | |||||||||||||
| 1981 | 27.39 | 25.86 | 27.48 | 32.97 | 38.90 | 42.17 | 42.90 | 46.81 | 38.58 | d | 33.58 | 31.77 | 28.03 | 34.70 | ||||||||||||
| 1982 | 20.61 | 22.68 | 26.77 | 28.63 | 33.26 | 45.37 | 46.10 | 42.69 | o | 37.60 | 35.42 | 22.66 | a | 19.23 | 30.76 | |||||||||||
| 1983 | 28.50 | i | 28.57 | 31.52 | 28.97 | 37.84 | 40.27 | 45.35 | 48.87 | 36.20 | 34.71 | 29.37 | 15.26 | 34.27 | ||||||||||||
| 1984 | 21.16 | 24.69 | m | 30.87 | 29.77 | 35.90 | 40.40 | 46.26 | 46.26 | 38.00 | 31.81 | 29.17 | 16.00 | b | 33.24 | |||||||||||
| 1985 | 14.74 | 19.39 | 27.00 | y | 30.92 | r | 36.25 | z | 39.70 | 48.39 | 44.00 | 36.63 | 32.45 | 17.67 | 14.77 | 29.75 | ||||||||||
| 1986 | 29.03 | 29.18 | 32.32 | 29.43 | 37.42 | 44.40 | 42.74 | 49.65 | h | 37.33 | 34.48 | 29.87 | 23.06 | 33.57 | ||||||||||||
| 1987 | 17.58 | 25.79 | 30.94 | 34.20 | 39.48 | 43.93 | 45.90 | 42.68 | 39.63 | 33.23 | 27.93 | 22.87 | 33.68 | |||||||||||||
| 1988 | 20.03 | 24.10 | 26.26 | 34.30 | 37.13 | 43.87 | 46.13 | 43.90 | 39.17 | 39.74 | 31.14 | p | 21.23 | 34.17 | ||||||||||||
| 1989 | 20.52 | 12.89 | 26.11 | v | 34.30 | 34.32 | 42.77 | 44.77 | 44.52 | ----- | z | 29.11 | v | 28.93 | 23.19 | 31.80 | ||||||||||
| 1990 | 26.71 | 21.14 | 26.81 | 33.83 | 37.10 | 42.13 | 48.32 | 48.45 | 42.57 | 32.65 | 29.77 | 11.23 | 33.39 | |||||||||||||
| 1991 | 18.39 | 30.18 | 27.19 | 30.17 | 34.44 | m | 40.73 | 45.81 | 48.32 | 40.77 | 32.00 | 29.95 | j | 27.03 | 34.06 | |||||||||||
| 1992 | 26.90 | 30.76 | 30.48 | 35.80 | 37.68 | 44.97 | 46.42 | 47.35 | 40.97 | 38.00 | 26.77 | 21.68 | 35.65 | |||||||||||||
| 1993 | 15.55 | 17.04 | a | 31.50 | i | 32.97 | 42.48 | 42.77 | 42.58 | 43.74 | 42.38 | n | 36.45 | 18.93 | 25.55 | 31.81 | ||||||||||
| 1994 | 28.00 | 22.86 | 27.10 | 34.73 | 37.31 | r | 40.20 | 46.87 | 44.68 | 42.63 | 33.32 | 25.17 | 21.13 | 33.34 | ||||||||||||
| 1995 | 27.58 | 28.00 | 28.45 | 31.03 | 37.77 | 40.88 | v | 47.77 | 42.35 | 42.17 | 32.65 | 33.07 | 24.29 | 34.10 | ||||||||||||
| 1996 | 24.26 | 21.17 | 28.97 | 32.53 | 35.87 | 40.10 | 47.94 | 47.00 | 39.85 | j | 30.80 | p | 29.77 | 26.94 | 33.45 | |||||||||||
| 1997 | 23.45 | 24.21 | 29.03 | a | 30.43 | 39.61 | 40.70 | 46.45 | 47.35 | 43.17 | 30.47 | a | 29.83 | 21.58 | 33.86 | |||||||||||
| 1998 | 26.23 | 28.58 | i | 27.87 | 31.47 | 37.23 | 41.20 | 47.71 | j | 46.16 | 45.33 | 32.94 | 31.33 | 18.77 | i | 35.53 | ||||||||||
| 1999 | 27.13 | 25.36 | 27.67 | a | 27.41 | a | 33.38 | b | 38.30 | g | 43.52 | d | 48.07 | a | 36.50 | 32.26 | 35.90 | a | 21.59 | d | 32.62 | |||||
| 2000 | 22.30 | a | 27.45 | 24.35 | h | 33.18 | b | 37.19 | 41.60 | 45.58 | 43.87 | 40.93 | 34.17 | b | ----- | z | ----- | z | 36.25 | |||||||
| 2001 | ----- | z | ----- | z | ----- | z | 30.50 | 37.89 | c | 41.54 | b | 48.26 | d | 48.87 | 43.40 | 34.16 | 30.67 | 24.10 | 37.71 | |||||||
| 2002 | 24.06 | 23.79 | 24.81 | 31.27 | 36.29 | 44.33 | 50.74 | 43.52 | 40.20 | 28.35 | 27.27 | 26.71 | 33.44 | |||||||||||||
| 2003 | 29.45 | 24.64 | 33.48 | 32.83 | 38.03 | 42.10 | 50.97 | 48.68 | 42.17 | 36.90 | 25.93 | 26.74 | 35.99 | |||||||||||||
| 2004 | 23.90 | 25.97 | 30.03 | 31.00 | r | 38.16 | 50.83 | x | 49.68 | 51.55 | 39.87 | 32.75 | k | 25.59 | c | 24.26 | 34.33 | |||||||||
| 2005 | 24.03 | 22.57 | 27.18 | c | ----- | z | 39.00 | u | ----- | z | 46.19 | j | 45.61 | 37.68 | e | 31.42 | s | 23.77 | 21.84 | 28.95 | ||||||
| 2006 | 28.61 | 23.13 | m | 28.39 | 31.57 | 36.74 | d | 44.17 | r | 50.58 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.18 | |||||
| 2007 | ----- | z | ----- | z | ----- | z | ----- | z | 40.81 | 43.90 | 51.05 | l | 47.81 | 41.96 | g | 37.71 | 31.83 | 25.26 | 37.89 | |||||||
| 2008 | 18.03 | 24.03 | 23.84 | 25.27 | 42.94 | n | 35.85 | q | 42.23 | e | 44.28 | f | 37.90 | ----- | z | 30.90 | 18.58 | 27.60 | ||||||||
| 2009 | 19.77 | 23.36 | 22.65 | 29.47 | 36.29 | c | 43.88 | e | 48.23 | a | 47.08 | g | 43.59 | m | 30.74 | 26.90 | 14.94 | 29.62 | ||||||||
| 2010 | 29.94 | 26.86 | 25.61 | 29.77 | 34.77 | 42.30 | 44.84 | 43.68 | 41.90 | 35.48 | 26.63 | 25.03 | 33.90 | |||||||||||||
| 2011 | 20.68 | 18.86 | 29.23 | 27.93 | a | 34.16 | 39.57 | 43.13 | 45.67 | g | 42.28 | a | 33.26 | 26.14 | a | 18.53 | a | 30.34 | ||||||||
| 2012 | 22.23 | 23.24 | 27.43 | a | 31.76 | e | 34.87 | 39.53 | 46.77 | 44.90 | 39.77 | 31.81 | 30.23 | 24.77 | 33.11 | |||||||||||
| 2013 | 16.13 | a | 23.07 | 25.77 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.00 | z | 21.66 | |||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 21.79 | 24.37 | 26.75 | 30.05 | 35.90 | 41.17 | 45.35 | 44.79 | 38.89 | 32.95 | 27.38 | 22.08 | 32.65 | |||||||||||||
| S.D. | 4.89 | 3.70 | 3.14 | 2.92 | 2.65 | 2.42 | 2.77 | 3.04 | 3.04 | 2.52 | 3.68 | 4.11 | 1.82 | |||||||||||||
| SKEW | -0.57 | -0.37 | -0.26 | -0.26 | 0.14 | -0.23 | -0.11 | -0.24 | -0.39 | 0.40 | -0.63 | -0.75 | -0.07 | |||||||||||||
| MAX | 29.94 | 32.86 | 33.48 | 35.80 | 42.48 | 45.37 | 50.97 | 51.55 | 45.33 | 39.74 | 35.90 | 28.03 | 35.99 | |||||||||||||
| MIN | 5.97 | 12.89 | 18.93 | 23.00 | 29.63 | 36.08 | 38.76 | 37.35 | 30.41 | 28.35 | 17.67 | 11.23 | 28.72 | |||||||||||||
| NO YRS | 51 | 49 | 48 | 48 | 45 | 46 | 47 | 46 | 47 | 46 | 51 | 49 | 20 | |||||||||||||