Precipitation annual maximum series (inches) Station ID: 14-0865 Station name: BISON 3NW State: KS Latitude (decimal degrees): 38.5636 Longitude (decimal degrees): -99.2350 Elevation (feet): 2040 Duration: 1 day 08/14/1893 4.10 08/01/1903 3.02 08/16/1904 1.21 07/30/1905 2.09 09/17/1906 2.22 07/14/1907 2.91 06/06/1908 3.00 09/13/1909 2.10 05/06/1910 2.55 08/05/1911 1.45 06/12/1912 1.46 09/24/1913 1.61 05/02/1914 2.29 04/24/1915 2.74 09/11/1916 1.86 06/20/1917 1.38 09/26/1918 1.68 10/21/1920 3.43 06/08/1923 2.37 08/22/1924 1.89 08/15/1925 1.71 09/04/1926 2.80 08/13/1927 8.05 08/03/1928 3.53 05/11/1929 2.29 10/05/1930 1.98 07/01/1931 1.52 08/31/1932 1.62 08/20/1933 1.91 08/17/1934 1.96 09/26/1935 1.72 05/23/1936 1.82 07/16/1937 2.54 05/30/1938 1.62 06/14/1939 1.69 08/27/1940 1.25 06/09/1941 2.11 06/17/1942 1.87 08/05/1943 1.04 08/07/1944 2.94 06/24/1945 2.87 09/07/1946 3.40 04/10/1947 1.96 07/15/1948 2.66 10/10/1949 2.92 10/02/1950 3.03 06/22/1951 1.35 08/08/1952 1.75 08/03/1953 5.00 05/23/1954 2.27 04/13/1955 1.62 07/03/1956 1.54 03/24/1957 2.76 07/05/1958 2.55 09/21/1959 3.42 06/08/1960 1.75 08/13/1961 3.53 07/02/1962 2.32 09/02/1963 2.04 05/27/1964 1.90 06/11/1965 1.57 06/02/1966 1.83 07/09/1967 1.95 07/25/1968 2.40 08/02/1969 2.57 06/14/1970 2.05 04/23/1971 2.52 06/14/1972 2.04 07/25/1973 2.27 10/13/1974 1.53 06/28/1975 1.53 04/20/1976 2.88 05/29/1977 1.91 06/20/1978 3.22 10/30/1979 2.11 08/16/1980 1.78 07/27/1981 2.56 05/25/1982 1.80 10/19/1983 0.93 04/21/1984 2.04 07/30/1985 1.65 05/09/1986 2.00 04/14/1987 3.33 07/16/1988 1.50 09/05/1989 1.82 07/21/1990 3.75 06/26/1992 1.71 07/07/1993 1.82 07/03/1994 1.65 05/27/1995 1.50 11/16/1996 2.80 07/28/1997 2.00 06/25/1998 1.92 07/20/2000 2.24 09/18/2001 3.21 06/16/2002 1.67 05/24/2003 1.61 06/15/2004 4.17 06/11/2005 1.16 09/01/2006 2.19 06/14/2007 2.51 05/26/2008 3.72 05/27/2009 2.27 08/24/2010 3.95 Duration: 2 days 08/01/1903 3.25 08/18/1904 1.37 07/30/1905 2.25 09/17/1906 2.84 07/14/1907 3.13 06/06/1908 3.52 06/09/1909 2.64 05/05/1910 2.77 02/17/1911 1.81 06/11/1912 1.57 12/04/1913 1.79 05/02/1914 2.47 04/24/1915 3.12 06/25/1916 2.00 08/14/1917 1.56 07/16/1918 1.87 10/21/1920 3.69 06/08/1923 3.40 05/26/1924 2.04 04/01/1925 2.06 09/04/1926 3.02 08/12/1927 8.67 08/02/1928 4.64 05/11/1929 2.47 10/04/1930 2.82 07/01/1931 1.71 06/18/1932 1.81 08/19/1933 2.06 08/31/1934 2.11 05/17/1935 1.91 05/23/1936 2.72 07/16/1937 4.24 05/30/1938 3.18 06/14/1939 1.82 05/17/1940 1.58 06/08/1941 3.67 06/17/1942 2.20 07/17/1943 1.38 08/07/1944 3.17 06/24/1945 3.09 09/07/1946 3.66 04/10/1947 2.11 07/15/1948 2.92 10/10/1949 3.14 07/30/1950 3.80 06/06/1951 2.42 08/08/1952 1.88 08/02/1953 5.38 05/23/1954 2.60 04/13/1955 1.74 07/03/1956 2.04 03/23/1957 3.26 07/04/1958 3.87 07/14/1959 3.68 06/08/1960 2.40 08/13/1961 5.23 07/02/1962 2.74 09/02/1963 2.21 05/27/1964 2.76 06/10/1965 2.00 07/27/1966 1.97 05/30/1967 2.71 10/16/1968 3.67 08/31/1969 2.77 06/14/1970 3.11 11/16/1971 2.85 06/14/1972 2.20 03/24/1973 2.76 06/03/1974 1.65 05/29/1975 1.93 04/20/1976 3.10 05/28/1977 2.28 06/20/1978 3.47 10/30/1979 2.78 08/15/1980 2.43 07/26/1981 2.86 05/24/1982 1.94 06/26/1983 1.55 12/15/1984 2.76 07/29/1985 2.29 05/08/1986 2.22 03/23/1987 3.62 07/15/1988 1.96 06/03/1989 2.07 07/20/1990 4.38 06/26/1992 2.80 07/06/1993 2.79 07/02/1994 2.25 05/26/1995 1.76 11/16/1996 4.20 06/29/1997 2.35 06/21/1998 2.07 07/20/2000 3.61 05/04/2001 3.99 08/12/2002 1.80 03/19/2003 2.42 06/15/2004 4.49 06/10/2005 1.97 08/18/2006 2.56 08/01/2007 2.97 05/26/2008 4.91 09/08/2009 2.44 08/24/2010 4.25 Duration: 3 days 07/30/1903 3.80 08/16/1904 2.36 07/30/1905 2.27 09/17/1906 2.91 07/12/1907 4.20 06/06/1908 3.55 06/09/1909 4.08 07/05/1910 2.86 02/16/1911 1.92 09/11/1912 1.89 12/04/1913 2.12 05/02/1914 2.49 04/23/1915 3.28 06/25/1916 2.02 08/14/1917 1.58 07/15/1918 2.39 10/21/1920 3.73 06/08/1923 3.43 05/26/1924 2.53 04/01/1925 2.13 09/03/1926 3.07 08/13/1927 8.75 08/02/1928 4.69 05/11/1929 2.49 10/03/1930 2.85 06/13/1931 1.73 06/18/1932 1.83 08/20/1933 3.13 08/31/1934 2.16 05/11/1935 2.46 05/22/1936 2.75 07/16/1937 4.28 05/30/1938 3.21 06/12/1939 1.84 08/27/1940 1.64 06/08/1941 3.71 06/17/1942 3.23 07/16/1943 1.53 08/07/1944 3.20 06/24/1945 4.49 09/07/1946 3.70 04/09/1947 2.13 07/15/1948 3.89 10/10/1949 3.18 07/30/1950 3.84 06/21/1951 2.45 08/08/1952 1.90 08/01/1953 5.44 05/23/1954 2.78 09/24/1955 2.07 07/02/1956 2.08 03/23/1957 3.67 07/03/1958 4.00 09/21/1959 5.24 06/07/1960 2.43 08/13/1961 5.28 07/02/1962 2.77 09/02/1963 2.23 05/27/1964 2.79 06/11/1965 2.88 07/20/1966 1.99 05/30/1967 2.84 10/16/1968 3.71 08/02/1969 2.92 06/12/1970 3.63 11/16/1971 2.88 06/14/1972 2.22 07/23/1973 3.32 06/03/1974 1.66 05/28/1975 2.03 04/20/1976 3.13 05/27/1977 2.76 06/20/1978 3.50 10/30/1979 2.81 08/14/1980 2.77 07/25/1981 2.91 05/25/1982 2.00 06/26/1983 1.66 12/14/1984 3.34 07/28/1985 3.06 05/08/1986 2.24 04/13/1987 3.70 07/15/1988 2.14 06/03/1989 2.71 07/20/1990 4.45 06/25/1992 3.00 07/05/1993 3.18 07/02/1994 2.52 05/16/1995 2.18 11/15/1996 4.25 06/29/1997 2.37 06/21/1998 2.09 07/19/2000 4.10 09/16/2001 4.16 10/02/2002 1.97 03/18/2003 2.78 06/15/2004 4.96 06/10/2005 2.15 08/18/2006 2.87 07/31/2007 4.36 05/26/2008 4.97 09/08/2009 2.47 08/24/2010 4.30 Duration: 4 days 07/30/1903 3.84 08/16/1904 2.58 07/30/1905 2.29 09/14/1906 3.18 07/12/1907 4.24 06/06/1908 3.97 06/09/1909 4.12 07/05/1910 2.89 02/16/1911 1.94 06/09/1912 2.29 12/02/1913 2.33 05/02/1914 2.51 04/23/1915 3.31 04/04/1916 2.51 08/14/1917 1.59 07/15/1918 2.41 10/21/1920 3.77 06/06/1923 4.42 05/26/1924 2.68 03/31/1925 2.15 09/03/1926 3.10 08/13/1927 9.62 08/02/1928 4.73 05/08/1929 2.51 10/03/1930 2.88 07/01/1931 2.07 05/23/1932 2.23 08/20/1933 3.70 06/13/1934 2.23 05/11/1935 2.58 05/22/1936 2.77 07/16/1937 4.35 05/30/1938 3.24 06/12/1939 1.86 08/27/1940 1.73 06/06/1941 3.86 06/16/1942 3.53 07/16/1943 1.55 08/07/1944 3.23 06/24/1945 4.53 09/07/1946 3.73 04/09/1947 2.15 07/15/1948 3.93 10/10/1949 3.21 07/28/1950 4.05 06/21/1951 2.47 08/08/1952 1.92 08/01/1953 5.49 05/23/1954 2.90 09/24/1955 2.32 07/03/1956 3.35 03/21/1957 3.87 07/04/1958 4.17 09/21/1959 5.84 06/08/1960 3.05 08/11/1961 5.36 07/02/1962 3.27 07/12/1963 2.25 05/27/1964 3.52 06/10/1965 3.31 08/10/1966 2.25 05/29/1967 2.92 10/16/1968 3.74 08/22/1969 3.33 06/12/1970 4.69 04/20/1971 3.12 06/11/1972 2.64 07/22/1973 3.52 06/03/1974 1.69 05/28/1975 2.05 04/17/1976 3.19 05/26/1977 3.14 06/20/1978 3.54 10/30/1979 2.83 08/14/1980 2.92 07/25/1981 2.94 05/24/1982 2.11 06/02/1983 1.98 12/13/1984 3.42 07/28/1985 3.09 06/03/1986 2.51 04/13/1987 3.74 07/15/1988 2.16 06/02/1989 2.82 07/20/1990 4.49 06/24/1992 3.37 07/04/1993 3.28 07/02/1994 2.54 05/16/1995 2.20 11/15/1996 4.29 06/29/1997 2.40 06/22/1998 3.64 07/18/2000 4.84 09/15/2001 4.46 06/13/2002 2.05 03/18/2003 2.81 06/15/2004 7.25 06/10/2005 2.62 08/18/2006 3.48 07/31/2007 4.69 05/26/2008 5.02 09/08/2009 2.49 08/21/2010 4.34 Duration: 7 days 07/30/1903 3.88 08/16/1904 2.61 07/30/1905 2.32 09/14/1906 3.87 07/12/1907 4.75 05/31/1908 5.66 06/07/1909 4.88 05/02/1910 3.29 02/13/1911 2.68 06/08/1912 2.63 11/29/1913 3.82 04/27/1914 3.58 05/18/1915 3.77 06/20/1916 3.29 08/09/1917 2.71 12/17/1918 2.62 10/21/1920 3.80 06/03/1923 4.49 05/26/1924 3.27 08/10/1925 2.76 09/03/1926 3.13 08/12/1927 9.72 07/29/1928 5.84 05/05/1929 2.76 10/03/1930 2.90 06/10/1931 2.37 05/23/1932 2.43 08/16/1933 4.65 06/11/1934 3.45 05/13/1935 3.57 05/18/1936 2.85 07/16/1937 4.39 05/30/1938 3.27 06/08/1939 2.23 08/23/1940 1.99 06/06/1941 3.90 06/16/1942 4.67 06/11/1943 2.11 08/24/1944 3.26 06/24/1945 4.58 09/07/1946 3.77 05/12/1947 2.45 07/15/1948 4.50 06/08/1949 3.87 07/25/1950 4.96 06/01/1951 3.61 08/04/1952 1.99 08/01/1953 5.54 05/23/1954 3.10 09/21/1955 2.83 07/02/1956 3.39 03/21/1957 4.28 07/01/1958 4.45 09/18/1959 8.05 06/06/1960 3.78 08/13/1961 6.52 07/02/1962 3.89 07/11/1963 3.54 05/27/1964 4.30 06/05/1965 3.82 06/02/1966 2.57 06/16/1967 3.28 07/20/1968 3.78 08/20/1969 4.15 06/12/1970 4.74 04/18/1971 3.18 06/14/1972 2.74 07/19/1973 4.98 06/03/1974 2.39 06/22/1975 3.16 04/15/1976 4.88 05/26/1977 3.84 05/01/1978 3.57 03/18/1979 3.38 08/14/1980 2.97 05/04/1981 4.71 05/24/1982 2.91 06/02/1983 2.13 12/13/1984 3.45 07/25/1985 4.16 06/02/1986 3.28 03/17/1987 4.54 07/13/1988 2.58 06/22/1989 3.61 08/11/1990 4.59 06/24/1992 3.49 07/02/1993 4.11 07/02/1994 3.00 05/21/1995 3.15 11/15/1996 4.33 06/25/1997 3.31 06/21/1998 3.99 07/17/2000 6.33 05/03/2001 4.60 06/12/2002 2.16 03/18/2003 2.84 06/15/2004 8.34 06/10/2005 3.53 08/14/2006 4.90 07/28/2007 4.80 05/23/2008 5.20 09/08/2009 2.56 08/20/2010 4.38 05/19/2011 7.49 Duration: 10 days 04/29/1903 4.29 08/16/1904 2.63 07/21/1905 3.25 09/14/1906 3.91 07/10/1907 4.84 05/31/1908 6.63 06/09/1909 5.66 07/05/1910 3.61 07/27/1911 3.76 06/08/1912 3.60 11/29/1913 4.15 04/27/1914 3.62 05/18/1915 4.59 06/17/1916 4.05 08/07/1917 3.09 07/10/1918 3.11 10/21/1920 3.84 06/01/1923 4.90 05/26/1924 3.50 08/06/1925 2.86 09/03/1926 3.16 08/07/1927 10.68 07/29/1928 5.99 05/30/1929 2.83 10/04/1930 3.18 03/19/1931 3.02 06/18/1932 2.58 08/16/1933 5.34 06/10/1934 3.48 05/11/1935 5.05 05/18/1936 2.88 07/16/1937 5.38 05/22/1938 4.56 06/08/1939 2.25 08/22/1940 2.43 05/31/1941 4.17 06/12/1942 5.45 06/08/1943 2.67 08/07/1944 4.03 06/18/1945 4.65 09/07/1946 3.85 05/15/1947 3.56 07/08/1948 4.66 06/04/1949 5.37 07/30/1950 5.16 05/31/1951 4.05 11/17/1952 2.38 08/01/1953 5.60 05/16/1954 3.74 09/18/1955 3.38 07/02/1956 3.42 09/05/1957 4.96 07/23/1958 4.51 09/17/1959 8.36 06/04/1960 4.59 08/13/1961 7.23 07/02/1962 4.55 07/10/1963 3.69 05/27/1964 4.99 06/04/1965 5.64 07/20/1966 3.89 06/16/1967 4.77 10/08/1968 4.52 08/23/1969 5.20 06/12/1970 5.89 04/18/1971 3.21 06/11/1972 3.34 03/24/1973 5.03 06/03/1974 2.62 06/21/1975 3.50 04/15/1976 4.95 05/21/1977 4.46 04/28/1978 3.73 03/16/1979 3.41 08/14/1980 3.00 07/18/1981 5.29 05/25/1982 3.15 06/02/1983 2.61 04/21/1984 3.61 07/23/1985 4.28 06/02/1986 4.10 03/17/1987 6.24 07/13/1988 2.61 06/22/1989 4.29 08/11/1990 4.64 08/04/1992 4.08 07/05/1993 5.04 06/30/1994 3.14 05/18/1995 3.77 11/15/1996 4.38 07/28/1997 3.53 06/21/1998 4.03 07/17/2000 6.39 05/30/2001 4.67 06/12/2002 2.18 04/16/2003 3.57 06/15/2004 8.42 06/10/2005 3.57 08/14/2006 5.82 07/28/2007 4.85 05/26/2008 5.38 05/27/2009 2.61 08/15/2010 5.18 05/19/2011 7.56 Duration: 20 days 07/30/1903 6.80 07/31/1904 3.69 05/13/1905 3.81 08/31/1906 5.04 07/12/1907 5.79 05/28/1908 8.37 06/06/1909 6.84 06/25/1910 4.34 07/17/1911 4.32 06/01/1912 4.20 11/19/1913 4.58 04/27/1914 4.21 06/24/1915 6.90 06/10/1916 4.98 07/31/1917 3.94 07/10/1918 3.75 10/21/1920 4.82 05/21/1923 6.63 07/13/1924 4.09 07/27/1925 4.21 09/03/1926 4.15 07/28/1927 11.89 07/21/1928 8.11 05/01/1929 3.41 04/26/1930 4.24 03/15/1931 3.48 05/23/1932 3.52 08/10/1933 7.59 08/13/1934 5.02 05/09/1935 5.60 05/08/1936 4.20 07/01/1937 5.48 05/30/1938 4.80 06/08/1939 3.44 09/14/1940 2.77 05/21/1941 6.53 05/31/1942 8.62 07/17/1943 3.07 08/07/1944 6.12 06/19/1945 6.07 09/01/1946 4.44 05/12/1947 5.18 06/28/1948 6.35 05/30/1949 6.56 07/27/1950 8.35 06/05/1951 5.50 04/03/1952 3.64 08/01/1953 5.67 05/16/1954 4.32 09/18/1955 4.41 06/20/1956 4.81 08/27/1957 6.91 07/04/1958 8.09 09/17/1959 11.52 05/25/1960 5.42 08/02/1961 9.40 07/02/1962 7.12 07/11/1963 4.70 05/27/1964 6.86 05/25/1965 7.09 07/27/1966 4.19 06/10/1967 6.67 07/20/1968 4.65 08/15/1969 6.88 06/01/1970 6.50 10/29/1971 4.11 06/14/1972 5.11 03/07/1973 5.94 05/25/1974 3.89 05/23/1975 4.95 09/08/1976 6.32 05/15/1977 5.53 06/01/1978 5.59 03/16/1979 4.12 08/14/1980 4.68 07/09/1981 6.49 05/12/1982 4.88 05/18/1983 3.90 04/10/1984 4.31 07/20/1985 5.16 05/28/1986 5.12 03/17/1987 6.56 06/30/1988 3.53 05/17/1989 5.24 04/23/1990 5.68 07/08/1992 6.09 07/02/1993 8.75 06/30/1994 5.26 05/08/1995 7.03 10/29/1996 4.72 07/20/1997 6.23 06/21/1998 6.77 07/11/2000 8.04 08/31/2001 7.59 07/28/2002 3.32 05/16/2003 4.56 06/15/2004 10.91 05/30/2005 4.41 08/03/2006 8.32 05/30/2007 5.98 05/26/2008 7.81 05/27/2009 4.12 08/11/2010 5.75 Duration: 30 days 04/29/1903 7.00 07/20/1904 4.21 07/02/1905 5.32 08/23/1906 5.86 06/17/1907 8.93 05/31/1908 8.97 06/09/1909 8.76 05/02/1910 5.33 07/09/1911 4.81 06/01/1912 4.35 11/19/1913 4.79 04/27/1914 4.96 06/22/1915 8.33 05/28/1916 6.18 07/18/1917 4.68 03/29/1918 4.13 10/21/1920 4.82 05/13/1923 7.89 07/29/1924 4.74 07/20/1925 5.61 09/04/1926 4.63 07/26/1927 12.24 07/07/1928 9.45 05/11/1929 5.46 09/06/1930 5.47 03/19/1931 4.67 05/23/1932 5.71 08/10/1933 8.44 08/17/1934 5.38 05/09/1935 5.83 05/08/1936 5.24 07/16/1937 7.29 05/22/1938 6.53 06/02/1939 3.91 05/08/1940 3.79 05/30/1941 7.28 05/31/1942 9.84 07/13/1943 4.39 07/09/1944 7.64 06/24/1945 6.66 09/07/1946 5.25 05/08/1947 5.64 06/20/1948 8.24 05/16/1949 8.65 07/18/1950 10.78 05/14/1951 8.14 04/03/1952 4.13 07/05/1953 9.03 05/16/1954 6.16 09/10/1955 4.43 06/20/1956 5.29 06/01/1957 7.98 07/03/1958 12.23 09/17/1959 11.69 05/16/1960 6.22 08/13/1961 10.41 06/20/1962 8.92 07/06/1963 4.92 05/27/1964 6.87 05/25/1965 7.31 07/15/1966 6.32 06/16/1967 9.63 07/20/1968 5.09 08/02/1969 8.40 05/23/1970 7.86 04/20/1971 5.88 06/11/1972 6.10 03/02/1973 8.78 05/19/1974 4.40 05/30/1975 6.55 09/01/1976 6.73 05/02/1977 6.54 05/24/1978 7.92 03/16/1979 4.98 08/06/1980 5.71 04/19/1981 7.76 05/05/1982 5.84 05/14/1983 4.87 04/21/1984 5.74 07/25/1985 6.53 05/09/1986 6.10 03/17/1987 10.26 06/30/1988 3.84 06/03/1989 8.81 07/20/1990 9.36 07/16/1992 8.73 06/28/1993 9.31 06/30/1994 6.55 04/30/1995 8.53 05/25/1996 6.75 07/20/1997 7.37 06/21/1998 6.81 06/24/2000 10.70 04/11/2001 8.42 07/28/2002 4.16 05/05/2003 5.83 06/15/2004 11.59 05/24/2005 5.37 08/03/2006 10.78 05/23/2007 8.04 05/06/2008 10.26 05/27/2009 4.80 05/16/2010 7.20 Duration: 45 days 04/29/1903 8.22 07/05/1904 5.81 06/16/1905 6.96 09/14/1906 7.11 06/17/1907 10.52 05/03/1908 10.98 05/25/1909 10.42 07/05/1910 6.64 07/15/1911 5.82 05/04/1912 6.44 08/17/1913 5.71 05/02/1914 6.67 06/27/1915 10.09 06/03/1916 6.69 07/07/1917 5.56 09/26/1918 4.39 10/21/1920 5.26 04/26/1923 10.18 07/09/1924 7.84 07/03/1925 7.85 08/14/1926 4.91 07/26/1927 12.62 06/20/1928 10.69 04/24/1929 6.32 08/29/1930 6.78 03/19/1931 6.34 05/14/1932 6.81 07/21/1933 8.69 08/17/1934 5.95 05/17/1935 7.81 04/26/1936 6.07 07/16/1937 8.80 05/12/1938 7.67 06/08/1939 4.40 08/22/1940 5.29 05/19/1941 9.57 05/09/1942 11.13 06/05/1943 5.53 06/28/1944 9.75 06/24/1945 8.86 09/07/1946 7.77 05/13/1947 7.59 06/07/1948 10.44 05/01/1949 10.39 07/18/1950 13.23 05/15/1951 11.09 03/10/1952 5.19 06/20/1953 11.21 04/30/1954 7.42 05/18/1955 5.46 05/23/1956 6.47 03/21/1957 9.29 06/18/1958 13.96 09/17/1959 12.93 04/28/1960 7.63 08/02/1961 14.96 05/28/1962 11.49 06/15/1963 6.74 05/27/1964 7.76 05/25/1965 10.73 07/06/1966 7.11 05/30/1967 13.44 07/20/1968 6.10 07/20/1969 11.50 05/14/1970 7.87 04/20/1971 7.74 05/23/1972 7.42 03/01/1973 10.22 04/30/1974 4.62 05/23/1975 8.46 09/13/1976 7.62 04/17/1977 8.27 05/07/1978 8.82 02/28/1979 6.31 07/21/1980 6.09 06/15/1981 11.56 05/04/1982 7.59 05/14/1983 6.81 03/17/1984 8.61 07/20/1985 7.00 04/27/1986 9.14 03/17/1987 10.26 06/30/1988 4.60 05/14/1989 10.87 07/20/1990 9.51 06/24/1992 10.89 06/18/1993 10.69 06/23/1994 7.57 04/18/1995 9.94 06/22/1996 9.50 06/25/1997 10.09 06/21/1998 10.71 06/24/2000 11.85 04/22/2001 11.76 07/22/2002 4.57 04/20/2003 8.52 06/15/2004 15.81 05/24/2005 7.01 08/03/2006 12.18 05/02/2007 9.39 05/06/2008 13.49 07/07/2009 6.01 05/10/2010 7.80 Duration: 60 days 04/29/1903 10.37 06/22/1904 7.59 06/01/1905 8.75 08/25/1906 8.43 06/17/1907 12.10 05/03/1908 12.48 06/01/1909 12.08 06/22/1910 7.40 06/28/1911 6.53 04/28/1912 8.15 08/21/1913 6.21 04/18/1914 8.43 05/18/1915 12.88 05/18/1916 7.80 06/20/1917 7.34 05/28/1918 6.11 04/24/1920 6.20 04/25/1923 10.69 06/26/1924 7.85 07/03/1925 9.52 07/21/1926 5.43 06/18/1927 15.16 06/06/1928 12.58 04/14/1929 7.20 08/10/1930 9.08 05/21/1931 6.95 04/28/1932 7.41 07/18/1933 9.48 08/01/1934 6.25 05/05/1935 10.51 04/09/1936 6.09 07/01/1937 9.92 04/27/1938 9.78 06/14/1939 5.26 05/08/1940 6.12 04/30/1941 10.54 05/31/1942 12.37 06/08/1943 7.06 06/28/1944 12.93 06/08/1945 9.44 09/07/1946 9.57 04/05/1947 8.67 05/29/1948 10.82 04/22/1949 12.09 07/02/1950 14.68 05/14/1951 14.36 03/02/1952 6.36 06/05/1953 11.86 04/15/1954 8.90 05/18/1955 7.44 05/23/1956 6.95 05/03/1957 11.74 06/18/1958 15.66 08/15/1959 13.01 04/25/1960 9.00 07/19/1961 16.08 06/02/1962 14.73 07/12/1963 8.69 04/19/1964 8.66 05/11/1965 12.16 07/20/1966 8.87 05/29/1967 14.83 06/09/1968 6.70 07/05/1969 13.07 04/21/1970 8.17 04/18/1971 8.90 06/11/1972 9.29 03/01/1973 12.27 04/11/1974 5.37 05/02/1975 9.83 09/01/1976 9.24 04/04/1977 9.12 04/29/1978 12.23 03/09/1979 7.09 07/21/1980 6.30 04/28/1981 12.81 05/12/1982 9.85 05/01/1983 7.02 04/21/1984 9.96 07/25/1985 7.88 04/27/1986 10.12 03/17/1987 12.63 06/21/1988 5.05 05/04/1989 12.21 06/20/1990 10.86 06/24/1992 13.91 06/30/1993 12.86 06/23/1994 8.11 04/18/1995 10.72 04/29/1996 10.55 06/25/1997 12.10 06/21/1998 11.26 06/24/2000 11.92 04/11/2001 13.99 06/16/2002 5.21 04/16/2003 10.89 06/15/2004 16.75 05/13/2005 7.61 07/26/2006 12.64 05/23/2007 10.43 05/02/2008 15.85 05/27/2009 8.13 04/16/2010 8.92