Precipitation annual maximum series (inches) Station ID: 34-0193 Station name: ALVA 1 NE State: OK Latitude (decimal degrees): 36.8186 Longitude (decimal degrees): -98.6447 Elevation (feet): 1305 Duration: 1 day 08/10/1895 3.85 10/22/1896 3.00 11/04/1905 1.50 10/15/1906 2.68 07/27/1907 1.89 06/28/1908 2.02 05/27/1911 3.75 09/14/1912 2.35 07/24/1913 2.10 07/05/1914 1.66 05/27/1915 3.25 09/11/1916 4.20 08/20/1917 1.72 05/29/1918 2.74 04/09/1919 2.11 09/06/1920 7.13 06/20/1921 1.77 05/08/1922 2.50 10/12/1923 2.30 09/19/1924 2.07 11/06/1925 2.15 10/03/1926 3.51 08/03/1927 4.12 11/16/1928 2.89 05/31/1929 2.97 06/10/1930 1.73 11/14/1931 3.45 08/17/1932 6.96 08/23/1933 2.86 06/16/1934 2.18 08/29/1935 3.04 06/05/1936 2.44 09/08/1937 2.12 04/27/1938 3.07 08/08/1939 1.71 05/19/1940 1.61 09/01/1941 2.21 04/19/1942 2.34 05/19/1943 2.12 10/02/1944 2.52 09/28/1945 3.76 10/06/1946 2.03 04/13/1947 1.67 06/27/1948 1.84 06/04/1949 2.19 06/03/1950 1.25 05/17/1951 2.90 07/12/1953 2.40 05/24/1954 2.15 05/19/1955 2.89 06/05/1956 1.38 05/16/1957 4.23 09/07/1958 2.37 09/24/1959 2.58 08/09/1960 4.84 08/19/1961 3.77 06/01/1962 2.36 06/23/1963 4.36 11/04/1964 2.29 04/03/1965 1.76 08/31/1966 2.68 06/20/1967 3.27 08/29/1968 1.96 07/25/1969 2.81 04/18/1970 2.99 07/23/1971 3.02 05/12/1972 2.03 05/01/1973 2.56 11/03/1974 1.83 11/02/1975 2.78 09/26/1976 2.07 05/21/1977 3.88 07/07/1978 1.84 05/10/1979 2.31 05/16/1980 2.53 08/01/1989 2.26 07/28/1990 2.10 09/01/1991 3.36 06/06/1992 2.97 08/06/1993 3.56 11/20/1994 2.77 06/09/1995 2.44 11/17/1996 2.43 12/24/1997 1.70 10/31/1998 3.93 04/14/1999 2.95 05/26/2000 3.98 03/15/2001 1.66 10/03/2002 4.60 05/16/2003 1.45 07/06/2004 2.40 06/11/2005 2.00 06/23/2006 2.40 06/10/2007 2.00 06/09/2008 2.50 Duration: 2 days 08/10/1895 4.15 10/22/1896 4.50 11/04/1905 1.62 10/15/1906 2.89 07/27/1907 3.24 06/28/1908 2.52 05/27/1911 5.20 09/14/1912 2.53 09/10/1913 2.36 07/04/1914 1.91 04/07/1915 3.53 09/11/1916 4.83 08/06/1917 2.16 05/28/1918 3.47 04/09/1919 2.27 09/06/1920 8.43 06/19/1921 3.17 03/13/1922 2.69 10/12/1923 3.37 04/29/1924 3.57 06/12/1925 2.83 10/02/1926 4.17 08/02/1927 4.79 11/16/1928 3.89 05/31/1929 3.20 05/06/1930 2.24 11/13/1931 5.05 08/16/1932 7.88 08/23/1933 3.08 06/15/1934 2.66 05/13/1935 4.40 06/05/1936 2.94 09/07/1937 2.28 04/27/1938 3.31 04/04/1939 1.84 11/25/1940 1.86 10/22/1941 2.98 04/19/1942 2.52 05/18/1943 2.45 10/02/1944 2.92 09/28/1945 4.19 10/06/1946 3.55 03/12/1947 2.82 06/27/1948 3.07 06/04/1949 2.36 07/25/1950 1.52 05/16/1951 5.40 07/11/1953 3.67 05/24/1954 2.45 06/18/1955 4.24 06/25/1956 1.49 05/16/1957 4.56 09/07/1958 2.55 09/24/1959 4.63 08/08/1960 5.21 08/19/1961 4.06 06/01/1962 3.43 06/23/1963 4.70 11/04/1964 2.96 04/03/1965 1.90 08/31/1966 2.89 06/20/1967 3.82 08/28/1968 2.31 07/24/1969 3.03 04/17/1970 3.22 07/23/1971 3.25 06/23/1972 2.35 05/01/1973 2.76 08/27/1974 2.74 11/02/1975 2.99 09/25/1976 2.23 05/20/1977 4.18 05/26/1978 3.09 10/30/1979 2.63 05/15/1980 3.10 08/13/1989 4.10 07/28/1990 2.82 09/01/1991 3.74 08/04/1992 3.61 05/01/1993 3.83 11/20/1994 2.98 06/08/1995 3.90 11/16/1996 3.48 04/04/1997 2.03 10/31/1998 7.17 04/14/1999 3.81 05/26/2000 4.45 03/15/2001 1.84 10/03/2002 5.57 05/16/2003 2.49 09/22/2004 2.88 01/05/2005 3.00 06/22/2006 3.00 06/27/2007 3.10 09/12/2008 3.05 07/05/2010 5.45 Duration: 3 days 08/10/1895 4.19 10/22/1896 4.54 08/12/1905 2.50 10/15/1906 2.91 07/27/1907 3.27 06/07/1908 3.01 05/27/1911 5.55 09/12/1912 3.50 09/09/1913 2.53 08/28/1914 2.55 06/03/1915 3.95 09/11/1916 4.88 08/05/1917 2.76 05/28/1918 3.50 06/10/1919 2.45 09/06/1920 8.51 06/19/1921 3.30 07/01/1922 2.72 10/11/1923 4.03 04/28/1924 3.60 06/11/1925 2.86 10/02/1926 4.21 08/01/1927 5.18 11/16/1928 4.24 11/07/1929 3.23 05/11/1930 2.67 11/13/1931 5.10 08/16/1932 7.96 08/23/1933 3.11 06/15/1934 2.69 05/13/1935 4.55 06/05/1936 2.97 09/08/1937 2.31 04/25/1938 3.34 04/04/1939 2.04 09/22/1940 2.55 10/21/1941 4.00 04/17/1942 2.54 05/17/1943 2.86 10/02/1944 3.18 09/28/1945 4.79 10/06/1946 3.88 04/12/1947 2.99 06/26/1948 3.47 09/03/1949 2.38 07/25/1950 1.59 05/16/1951 5.72 07/10/1953 4.00 05/23/1954 2.64 06/17/1955 4.81 06/26/1956 2.06 05/16/1957 4.94 09/07/1958 2.58 09/23/1959 5.79 08/08/1960 5.26 08/19/1961 4.10 06/01/1962 4.10 06/23/1963 4.74 11/04/1964 3.45 09/18/1965 2.84 08/29/1966 2.91 06/19/1967 4.15 08/28/1968 2.59 07/24/1969 3.06 04/17/1970 3.25 07/23/1971 3.28 06/23/1972 2.37 09/25/1973 3.09 08/27/1974 2.77 11/01/1975 3.02 05/10/1976 2.66 05/19/1977 4.22 05/26/1978 3.84 10/30/1979 2.66 05/15/1980 3.13 08/12/1989 4.20 07/28/1990 2.85 08/30/1991 5.19 08/04/1992 4.95 05/01/1993 4.09 11/20/1994 3.01 06/08/1995 3.94 11/16/1996 3.51 12/22/1997 2.21 10/31/1998 7.95 04/14/1999 3.85 05/25/2000 4.88 03/15/2001 1.86 10/02/2002 5.62 05/16/2003 2.51 03/03/2004 3.56 01/04/2005 3.50 06/22/2006 3.03 06/27/2007 3.13 09/11/2008 3.30 07/04/2010 6.50 Duration: 4 days 08/10/1895 4.23 10/22/1896 4.59 08/12/1905 2.52 10/15/1906 2.94 07/27/1907 3.30 05/23/1908 3.26 05/27/1911 5.60 09/11/1912 4.10 09/08/1913 2.98 08/28/1914 2.58 04/07/1915 4.55 09/11/1916 4.92 08/05/1917 3.21 05/26/1918 4.02 06/10/1919 2.47 09/04/1920 8.64 06/19/1921 3.73 05/08/1922 2.90 10/11/1923 4.07 04/28/1924 3.64 06/10/1925 3.59 09/30/1926 4.31 08/01/1927 5.23 11/16/1928 4.64 11/07/1929 3.26 05/10/1930 3.28 11/13/1931 5.16 08/16/1932 8.03 08/20/1933 3.27 06/15/1934 2.71 05/13/1935 4.59 06/05/1936 3.00 09/07/1937 2.40 04/25/1938 3.37 04/04/1939 2.06 09/22/1940 2.58 10/21/1941 4.04 04/17/1942 2.57 05/17/1943 2.90 10/02/1944 3.29 09/28/1945 4.84 10/06/1946 3.92 04/12/1947 3.02 06/25/1948 4.48 05/16/1949 2.84 07/25/1950 1.91 05/16/1951 5.78 07/09/1953 4.77 05/23/1954 2.74 06/16/1955 4.91 06/25/1956 2.21 05/13/1957 5.61 09/07/1958 2.60 09/23/1959 5.85 08/08/1960 5.31 08/19/1961 4.14 06/01/1962 4.14 06/23/1963 4.79 11/04/1964 3.48 09/18/1965 3.31 08/07/1966 3.28 06/20/1967 4.33 03/31/1968 3.39 07/24/1969 3.09 04/17/1970 3.28 07/23/1971 3.32 06/23/1972 2.40 09/25/1973 3.30 08/25/1974 2.88 05/10/1975 3.05 05/10/1976 2.72 05/18/1977 4.82 05/26/1978 3.88 10/30/1979 2.68 05/15/1980 3.25 08/12/1989 4.24 07/28/1990 2.88 08/30/1991 5.57 08/04/1992 5.00 04/29/1993 4.30 11/20/1994 3.04 06/08/1995 3.98 11/16/1996 3.55 12/21/1997 2.87 10/31/1998 8.03 04/14/1999 3.88 05/25/2000 4.93 03/15/2001 1.88 10/02/2002 5.68 05/16/2003 2.54 03/03/2004 3.59 06/10/2005 4.25 06/22/2006 3.06 03/28/2007 3.29 09/11/2008 3.33 07/03/2010 6.88 Duration: 7 days 08/10/1895 4.40 10/22/1896 5.25 09/05/1905 2.63 10/15/1906 3.26 07/27/1907 3.34 06/07/1908 3.65 05/27/1911 5.66 09/11/1912 4.50 05/03/1913 3.55 08/24/1914 2.70 06/02/1915 4.99 09/11/1916 4.97 08/01/1917 4.37 10/21/1918 5.77 05/26/1919 2.73 09/01/1920 10.69 06/05/1921 4.17 04/03/1922 3.23 05/28/1923 4.78 04/25/1924 4.70 06/08/1925 3.79 09/27/1926 6.07 08/02/1927 5.76 11/14/1928 5.04 05/31/1929 3.76 05/07/1930 4.56 11/11/1931 5.55 08/16/1932 8.11 08/18/1933 3.31 11/17/1934 2.94 05/13/1935 8.35 05/23/1936 4.45 06/03/1937 4.15 05/19/1938 4.24 04/04/1939 2.08 11/20/1940 2.98 10/21/1941 4.48 04/19/1942 3.63 05/17/1943 3.46 09/28/1944 5.13 09/25/1945 5.01 10/06/1946 4.22 05/11/1947 3.17 06/25/1948 4.66 05/14/1949 3.91 07/25/1950 3.01 05/16/1951 6.91 07/09/1953 4.82 05/19/1954 3.05 06/14/1955 5.21 06/26/1956 2.36 05/10/1957 7.02 06/20/1958 2.95 09/23/1959 5.90 08/08/1960 5.37 08/13/1961 5.11 06/01/1962 5.19 06/18/1963 4.83 11/04/1964 3.52 09/18/1965 3.34 08/07/1966 3.31 06/19/1967 5.16 03/31/1968 3.42 07/21/1969 3.12 04/12/1970 3.32 07/23/1971 3.63 06/19/1972 2.46 04/25/1973 4.20 08/24/1974 4.15 05/10/1975 3.63 05/10/1976 2.79 05/15/1977 5.67 05/22/1978 3.92 05/04/1979 2.95 05/15/1980 5.06 08/12/1989 4.28 07/28/1990 2.90 08/30/1991 6.22 08/02/1992 5.13 04/28/1993 4.87 07/21/1994 3.07 06/03/1995 5.57 11/16/1996 3.58 08/06/1997 3.04 10/28/1998 8.50 04/14/1999 3.92 05/21/2000 5.16 03/11/2001 2.04 10/02/2002 5.74 05/31/2003 2.59 04/20/2004 3.65 06/11/2005 5.06 08/11/2006 4.00 06/10/2007 4.00 09/11/2008 3.37 Duration: 10 days 08/04/1895 4.50 10/22/1896 5.30 08/12/1905 3.70 07/24/1906 3.83 07/27/1907 3.53 05/31/1908 5.39 07/11/1911 5.73 09/11/1912 4.54 05/03/1913 3.59 08/24/1914 2.73 05/27/1915 7.50 09/11/1916 5.73 08/05/1917 5.00 10/18/1918 6.10 05/24/1919 3.14 09/01/1920 10.80 06/05/1921 4.32 04/29/1922 3.81 10/06/1923 5.55 04/25/1924 4.79 06/08/1925 3.83 09/26/1926 6.34 07/30/1927 6.18 11/14/1928 5.09 05/31/1929 3.92 05/04/1930 5.74 11/11/1931 5.61 08/16/1932 8.20 08/14/1933 4.70 06/09/1934 3.53 05/11/1935 8.43 05/28/1936 5.44 05/25/1937 4.99 05/16/1938 4.91 03/28/1939 2.69 09/22/1940 3.13 10/14/1941 5.81 04/19/1942 3.85 05/10/1943 4.42 09/27/1944 5.46 09/22/1945 5.21 10/06/1946 4.26 05/15/1947 4.28 06/20/1948 5.14 05/14/1949 4.61 07/25/1950 3.40 06/21/1951 9.31 07/09/1953 4.87 05/17/1954 3.37 05/11/1955 6.25 06/23/1956 2.62 05/10/1957 7.73 06/16/1958 4.41 09/23/1959 8.04 08/09/1960 5.42 08/13/1961 5.30 06/01/1962 6.74 06/14/1963 6.51 11/04/1964 3.55 09/13/1965 3.38 08/02/1966 3.54 06/17/1967 5.54 06/10/1968 3.46 07/24/1969 3.91 04/12/1970 3.35 07/23/1971 3.67 06/23/1972 3.75 04/24/1973 4.47 08/24/1974 5.18 05/10/1975 3.67 05/23/1976 3.25 05/17/1977 5.87 05/20/1978 4.03 05/02/1979 4.59 05/12/1980 5.18 06/04/1989 4.33 07/21/1990 3.65 08/30/1991 6.64 06/06/1992 5.28 05/01/1993 7.20 07/16/1994 4.15 06/03/1995 5.63 11/16/1996 3.62 04/04/1997 4.16 10/28/1998 8.59 06/01/1999 4.34 05/25/2000 6.49 03/11/2001 2.16 10/02/2002 5.79 05/16/2003 2.95 11/10/2004 3.96 06/10/2005 5.95 08/11/2006 4.04 03/21/2007 5.52 06/09/2008 4.00 Duration: 20 days 08/10/1895 5.55 10/09/1896 5.50 08/02/1905 4.23 07/24/1906 5.32 07/10/1907 5.77 05/23/1908 9.27 07/17/1911 8.35 09/11/1912 4.54 09/10/1913 5.12 05/16/1914 3.39 05/19/1915 11.57 09/11/1916 5.88 08/01/1917 9.46 10/19/1918 7.17 05/24/1919 5.72 08/19/1920 13.15 06/05/1921 8.45 04/23/1922 5.19 05/22/1923 7.68 04/12/1924 5.17 04/23/1925 4.10 09/15/1926 6.78 07/29/1927 8.52 10/29/1928 6.60 10/28/1929 5.05 04/27/1930 8.11 11/11/1931 6.85 07/29/1932 8.22 08/16/1933 6.03 03/26/1934 4.13 05/11/1935 8.93 05/23/1936 7.40 05/27/1937 7.53 05/04/1938 7.41 03/28/1939 3.60 11/08/1940 3.66 10/14/1941 7.66 04/06/1942 5.53 05/08/1943 6.55 09/27/1944 5.46 09/22/1945 5.34 05/10/1946 4.96 05/11/1947 5.77 06/10/1948 5.40 05/16/1949 7.10 07/13/1950 4.71 06/11/1951 11.36 06/23/1953 5.64 05/08/1954 3.93 05/09/1955 7.77 06/23/1956 4.17 04/30/1957 9.86 06/16/1958 5.29 09/17/1959 8.41 08/08/1960 7.61 08/06/1961 5.88 06/01/1962 7.21 06/09/1963 7.65 11/04/1964 6.58 09/03/1965 4.49 07/22/1966 4.47 06/07/1967 6.25 08/11/1968 4.66 07/21/1969 4.20 03/30/1970 5.68 06/03/1971 3.89 06/13/1972 4.30 04/16/1973 5.57 08/15/1974 6.79 05/10/1975 5.98 05/10/1976 5.56 08/11/1977 8.78 05/18/1978 5.36 05/02/1979 5.43 05/05/1980 5.79 07/31/1989 7.32 07/21/1990 3.65 08/14/1991 8.05 05/26/1992 7.36 04/29/1993 11.08 05/24/1994 5.54 05/24/1995 7.92 11/16/1996 6.35 08/03/1997 5.71 10/17/1998 8.83 04/03/1999 6.39 03/16/2000 7.57 02/24/2001 3.39 09/15/2002 6.27 05/16/2003 4.27 06/18/2004 7.04 06/10/2005 5.95 06/22/2006 5.04 06/10/2007 8.00 07/29/2008 4.65 Duration: 30 days 07/19/1895 7.17 06/21/1896 7.65 08/12/1905 6.33 07/12/1906 6.20 07/10/1907 6.06 05/17/1908 10.44 07/11/1911 10.38 08/21/1912 4.80 09/08/1913 6.87 05/02/1914 4.50 05/18/1915 12.35 08/22/1916 6.69 08/01/1917 11.10 10/18/1918 7.99 05/19/1919 6.31 08/10/1920 14.98 06/05/1921 9.38 03/13/1922 7.15 09/14/1923 10.24 09/12/1924 5.90 04/13/1925 5.23 09/05/1926 9.00 07/19/1927 9.66 10/22/1928 7.95 05/02/1929 6.73 04/24/1930 8.73 11/11/1931 7.22 07/25/1932 8.42 08/14/1933 6.51 06/09/1934 4.59 05/11/1935 9.71 05/08/1936 8.53 05/25/1937 8.45 04/25/1938 10.51 06/02/1939 4.30 04/28/1940 5.13 09/28/1941 8.39 04/06/1942 5.86 05/10/1943 7.17 09/05/1944 6.14 09/08/1945 5.54 05/10/1946 5.15 05/07/1947 6.57 06/20/1948 7.34 05/14/1949 9.18 07/13/1950 5.02 06/01/1951 12.78 07/09/1953 5.88 04/26/1954 5.42 05/11/1955 8.89 06/25/1956 5.54 04/19/1957 13.03 06/16/1958 6.56 09/17/1959 9.05 07/30/1960 7.89 07/21/1961 7.09 05/29/1962 8.59 05/30/1963 10.59 10/25/1964 7.61 08/22/1965 6.39 08/07/1966 6.66 06/19/1967 8.17 08/01/1968 5.07 07/24/1969 5.10 03/28/1970 5.93 05/27/1971 4.76 06/23/1972 5.42 03/02/1973 8.13 08/06/1974 8.40 05/11/1975 7.46 04/13/1976 7.13 08/11/1977 9.48 05/26/1978 6.20 04/29/1979 5.77 04/24/1980 8.30 07/31/1989 8.57 07/28/1990 5.19 08/14/1991 9.12 06/01/1992 9.29 04/28/1993 11.74 05/13/1994 6.09 05/17/1995 8.68 11/04/1996 6.45 04/04/1997 5.90 10/17/1998 9.04 06/01/1999 8.81 03/02/2000 8.52 05/28/2001 3.96 10/02/2002 9.60 05/16/2003 5.71 06/18/2004 7.04 06/10/2005 8.40 06/18/2006 5.54 05/30/2007 9.97 05/24/2008 5.77 06/07/2010 11.46 Duration: 45 days 06/27/1895 10.34 06/11/1896 8.10 07/29/1905 7.99 06/23/1906 8.61 06/18/1907 8.97 05/17/1908 13.02 07/11/1911 12.15 08/01/1912 7.74 09/08/1913 7.51 04/23/1914 5.73 05/19/1915 14.66 08/08/1916 7.80 08/01/1917 11.93 04/15/1918 9.39 05/01/1919 7.66 08/05/1920 15.72 06/05/1921 10.99 03/25/1922 9.45 09/02/1923 11.45 03/19/1924 7.85 05/04/1925 6.75 08/23/1926 9.91 07/12/1927 10.98 05/11/1928 9.90 05/31/1929 7.81 04/28/1930 10.49 03/19/1931 8.95 08/16/1932 10.10 08/01/1933 7.28 05/03/1934 5.75 05/13/1935 11.14 04/27/1936 9.41 05/07/1937 9.14 04/20/1938 13.21 05/13/1939 5.23 04/28/1940 6.82 09/18/1941 10.61 04/06/1942 7.39 05/08/1943 8.00 08/21/1944 8.44 05/29/1945 6.81 10/06/1946 6.86 04/12/1947 10.11 06/07/1948 9.20 04/27/1949 11.86 06/20/1950 7.23 05/17/1951 17.47 06/05/1953 7.21 04/11/1954 6.49 05/06/1955 14.32 06/05/1956 6.51 05/10/1957 16.82 06/16/1958 8.36 09/23/1959 10.12 07/04/1960 9.61 05/04/1961 10.67 05/17/1962 9.25 05/30/1963 13.56 10/25/1964 8.56 08/17/1965 8.23 07/21/1966 8.47 05/30/1967 9.89 06/10/1968 8.00 07/21/1969 8.20 03/16/1970 7.25 06/09/1971 6.32 06/23/1972 6.21 03/20/1973 10.62 07/24/1974 8.84 04/28/1975 9.21 04/13/1976 10.03 04/13/1977 11.11 05/26/1978 8.04 04/29/1979 8.49 04/11/1980 9.10 07/31/1989 11.39 07/21/1990 6.02 07/24/1991 9.54 06/02/1992 11.69 04/28/1993 13.16 04/28/1994 7.73 04/29/1995 10.66 07/10/1996 7.99 03/25/1997 6.61 09/22/1998 13.06 05/17/1999 11.68 05/21/2000 10.62 02/09/2001 5.51 09/13/2002 10.85 04/24/2003 6.57 06/04/2004 7.11 05/26/2005 8.82 05/30/2006 6.67 05/30/2007 11.12 05/06/2008 6.76 05/25/2010 13.59 Duration: 60 days 06/27/1895 11.94 08/26/1896 8.45 07/20/1905 10.11 06/04/1906 10.52 05/30/1907 10.96 05/06/1908 13.21 07/11/1911 13.16 07/21/1912 8.24 09/08/1913 8.06 07/04/1914 7.17 04/07/1915 20.05 07/28/1916 8.45 07/14/1917 12.86 04/13/1918 12.01 04/25/1919 9.50 07/15/1920 16.66 06/05/1921 12.33 03/13/1922 12.37 04/11/1923 13.64 03/05/1924 10.23 04/23/1925 8.81 08/15/1926 12.26 06/13/1927 12.68 04/22/1928 12.18 05/11/1929 9.72 04/13/1930 12.16 09/21/1931 10.57 06/19/1932 12.30 07/08/1933 8.44 05/11/1934 6.77 05/05/1935 12.41 04/10/1936 9.58 05/25/1937 10.47 04/20/1938 16.08 05/26/1939 6.22 04/28/1940 7.87 09/01/1941 14.02 03/12/1942 8.78 04/10/1943 8.79 08/14/1944 10.38 08/10/1945 7.38 09/14/1946 7.09 04/08/1947 11.15 05/24/1948 10.46 04/27/1949 12.49 06/03/1950 8.48 05/16/1951 20.88 07/09/1953 7.73 04/22/1954 7.78 05/02/1955 14.55 05/25/1956 8.03 05/03/1957 21.14 06/16/1958 9.53 08/15/1959 12.14 07/04/1960 12.15 04/22/1961 11.51 06/01/1962 11.20 05/30/1963 16.15 10/13/1964 9.26 08/20/1965 9.39 07/21/1966 9.04 05/30/1967 11.14 05/21/1968 9.59 07/21/1969 9.74 03/16/1970 7.78 05/30/1971 8.64 05/12/1972 7.82 03/04/1973 13.95 07/24/1974 9.20 04/13/1975 9.75 04/13/1976 11.01 04/13/1977 12.46 05/01/1978 8.54 03/18/1979 8.88 03/23/1980 11.74 05/04/1989 11.75 07/21/1990 6.89 07/20/1991 10.20 06/06/1992 14.23 04/29/1993 15.27 05/29/1994 9.73 04/19/1995 12.94 07/22/1996 11.06 04/04/1997 7.84 09/14/1998 13.28 04/14/1999 13.92 05/25/2000 13.00 04/23/2001 6.63 09/09/2002 11.56 04/19/2003 8.58 03/03/2004 11.44 06/10/2005 9.51 06/18/2006 9.92 05/01/2007 13.01 06/09/2008 8.62 05/19/2010 17.89