Precipitation annual maximum series (inches) Station ID: 13-4502 Station name: KNOXVILLE State: IA Latitude (decimal degrees): 41.3336 Longitude (decimal degrees): -93.1117 Elevation (feet): 920 Duration: 1 hour 06/24/1949 3.07 08/10/1950 0.82 07/02/1951 1.50 06/02/1952 1.21 06/27/1953 1.50 06/21/1954 1.50 09/21/1955 1.11 08/28/1956 0.70 07/28/1957 2.00 07/19/1958 1.33 06/29/1959 1.35 07/11/1960 1.18 07/28/1961 1.23 05/07/1962 1.32 03/18/1963 0.90 05/19/1964 0.94 04/23/1965 1.65 05/17/1966 1.70 05/27/1967 0.80 07/16/1968 0.70 05/18/1971 0.90 09/10/1972 2.30 06/27/1976 1.60 08/26/1977 1.30 06/28/1978 1.30 06/27/1979 1.50 04/11/1981 0.70 06/23/1985 0.80 07/07/1987 1.20 06/01/1991 1.60 07/02/1992 0.80 08/10/1993 1.30 06/18/1994 2.40 08/10/1995 1.40 05/09/1996 2.20 06/17/1998 1.10 07/19/1999 1.90 06/25/2003 1.30 Duration: 2 hours 06/24/1949 3.57 07/19/1950 1.13 07/02/1951 2.74 11/17/1952 1.85 06/27/1953 1.70 08/26/1954 2.20 09/21/1955 1.40 08/08/1956 1.00 07/28/1957 2.10 07/03/1958 2.18 06/29/1959 1.70 08/05/1960 1.50 09/02/1961 1.53 05/07/1962 1.71 07/18/1963 1.05 06/22/1964 1.03 04/23/1965 1.73 05/17/1966 2.00 06/12/1967 1.10 07/16/1968 0.90 05/18/1971 1.10 09/10/1972 2.90 06/27/1976 2.40 08/26/1977 2.00 06/28/1978 1.50 06/27/1979 1.70 04/11/1981 1.00 06/23/1985 0.90 07/07/1987 1.80 06/01/1991 2.10 07/02/1992 0.90 06/18/1993 1.50 06/18/1994 2.52 08/10/1995 1.50 05/09/1996 2.50 10/17/1998 1.30 07/19/1999 2.60 06/25/2003 2.10 07/18/2010 2.90 Duration: 3 hours 06/24/1949 3.64 05/08/1950 1.34 07/02/1951 2.97 11/17/1952 2.45 06/27/1953 1.88 08/26/1954 2.90 09/21/1955 1.66 08/08/1956 1.02 07/28/1957 2.37 07/03/1958 2.50 06/29/1959 1.90 08/28/1960 1.61 09/02/1961 1.63 06/10/1962 1.99 07/18/1963 1.10 06/22/1964 1.05 04/23/1965 1.76 05/17/1966 2.10 06/12/1967 1.12 07/16/1968 1.10 05/18/1971 1.12 06/27/1976 2.70 08/26/1977 2.30 06/28/1978 1.60 06/27/1979 2.10 09/07/1981 1.40 07/25/1985 1.10 07/07/1987 2.00 06/01/1991 2.30 04/18/1992 0.92 06/18/1993 1.60 06/18/1994 2.57 08/10/1995 1.53 05/09/1996 2.60 10/17/1998 1.90 07/19/1999 3.10 06/25/2003 2.14 07/18/2010 3.10 Duration: 6 hours 06/24/1949 3.68 05/08/1950 1.93 07/02/1951 3.09 11/17/1952 3.22 06/27/1953 2.06 08/26/1954 3.50 09/28/1955 1.80 08/08/1956 1.16 07/28/1957 2.88 07/01/1958 3.16 06/29/1959 2.38 08/28/1960 2.10 09/02/1961 1.93 05/07/1962 2.29 08/06/1963 1.70 05/07/1964 1.31 04/23/1965 1.78 05/17/1966 2.20 06/11/1967 1.20 06/10/1968 1.40 05/18/1971 1.30 06/27/1976 2.90 08/26/1977 2.40 09/13/1978 1.80 06/27/1979 2.50 09/07/1981 1.60 07/13/1982 3.50 10/09/1985 1.30 07/07/1987 2.20 06/01/1991 2.32 04/18/1992 1.50 06/18/1993 2.30 06/18/1994 2.59 05/22/1995 1.60 05/09/1996 2.70 10/17/1998 2.40 07/19/1999 3.13 06/25/2003 3.70 Duration: 12 hours 06/24/1949 3.72 06/18/1950 1.96 07/02/1951 3.69 11/16/1952 4.83 06/27/1953 2.16 08/26/1954 3.54 09/28/1955 2.05 08/08/1956 1.19 07/28/1957 2.91 07/01/1958 4.30 06/29/1959 2.45 08/28/1960 2.25 09/02/1961 2.40 06/10/1962 2.55 08/05/1963 2.60 06/22/1964 1.70 04/05/1965 1.99 05/17/1966 2.22 06/11/1967 1.21 04/22/1968 1.60 11/01/1971 1.80 04/23/1976 3.30 08/25/1977 2.60 09/17/1978 1.90 10/21/1979 2.52 07/03/1981 1.62 07/15/1982 4.00 07/24/1985 1.60 07/07/1987 2.22 06/01/1991 2.40 04/18/1992 2.30 07/04/1993 2.90 06/18/1994 2.62 05/22/1995 1.90 05/09/1996 3.10 10/17/1998 2.50 07/19/1999 3.20 06/25/2003 3.74 Duration: 1 day 08/23/1895 1.65 10/29/1896 3.40 04/24/1897 2.95 10/17/1898 2.00 07/03/1899 3.37 08/16/1900 3.36 06/05/1901 1.77 06/10/1905 2.50 09/17/1906 3.25 07/20/1907 2.95 08/15/1908 3.83 09/12/1910 1.94 09/28/1911 1.72 05/11/1912 2.40 09/14/1914 5.60 06/02/1917 2.65 06/24/1918 3.30 09/21/1919 2.50 09/08/1920 2.10 09/10/1921 3.10 08/23/1922 2.50 09/28/1923 3.95 06/24/1924 1.88 07/07/1925 3.29 06/13/1926 2.40 08/13/1927 1.75 08/04/1928 1.85 09/19/1929 1.35 09/25/1930 2.85 06/20/1931 1.66 08/25/1932 2.75 09/26/1933 2.15 11/20/1934 1.68 06/25/1935 3.15 05/10/1936 1.75 08/19/1937 1.53 04/06/1938 1.78 07/04/1939 1.65 08/13/1940 2.00 06/09/1941 2.69 07/14/1942 2.31 05/15/1943 2.80 08/26/1944 3.00 08/04/1945 1.84 06/15/1946 3.45 06/05/1947 2.76 07/12/1948 1.83 06/25/1949 3.77 06/18/1950 2.16 07/03/1951 3.70 11/17/1952 6.08 06/28/1953 1.99 08/26/1954 3.55 09/29/1955 1.83 08/08/1956 1.22 07/29/1957 2.60 07/02/1958 5.00 06/30/1959 3.12 05/06/1960 2.31 09/13/1961 2.82 06/10/1962 2.42 08/06/1963 2.98 04/20/1964 1.91 04/05/1965 2.52 05/17/1966 2.23 05/28/1967 1.25 04/23/1968 1.88 07/18/1969 2.40 08/04/1970 2.91 10/29/1971 2.05 09/10/1972 3.55 04/09/1973 3.00 06/09/1974 2.70 08/29/1975 2.66 04/24/1976 3.95 08/26/1977 2.71 09/18/1978 3.00 10/22/1979 2.41 06/15/1980 2.32 04/04/1981 1.52 07/16/1982 3.75 11/01/1983 3.35 07/15/1984 3.07 10/09/1985 1.70 04/30/1986 2.46 08/26/1987 3.49 08/22/1988 2.25 09/09/1989 2.79 06/17/1990 4.37 04/29/1991 2.14 09/15/1992 2.32 06/19/1993 3.66 09/05/1994 2.34 07/05/1995 1.88 08/19/1996 3.48 05/08/1997 3.07 10/03/1998 2.59 07/19/1999 2.95 06/11/2000 1.80 08/04/2001 2.13 09/19/2002 3.70 08/02/2004 2.04 04/07/2005 1.91 07/26/2006 1.91 05/07/2007 3.93 09/13/2008 2.94 08/27/2009 3.42 05/13/2010 2.08 06/10/2011 5.46 Duration: 2 days 06/09/1895 2.05 10/28/1896 4.10 04/23/1897 4.70 10/16/1898 2.35 07/03/1899 3.63 08/15/1900 5.95 07/28/1901 2.39 08/13/1905 2.95 09/17/1906 3.50 07/19/1907 3.18 08/14/1908 4.12 09/23/1910 2.56 02/16/1911 2.02 05/10/1912 2.58 09/13/1914 6.03 06/02/1917 2.85 06/24/1918 3.60 07/31/1919 3.06 07/06/1920 2.28 09/09/1921 3.68 05/23/1922 2.70 09/27/1923 4.42 06/24/1924 2.92 07/06/1925 3.54 06/13/1926 3.50 10/01/1927 2.40 08/03/1928 2.95 11/12/1929 1.48 06/14/1930 3.07 09/20/1931 2.15 08/11/1932 3.45 03/30/1933 2.32 11/20/1934 2.13 06/25/1935 4.85 09/26/1936 1.92 08/18/1937 1.93 04/06/1938 2.38 06/09/1939 1.78 08/13/1940 2.41 06/09/1941 2.90 07/14/1942 2.49 05/15/1943 3.02 05/21/1944 3.97 05/13/1945 2.25 06/15/1946 3.72 06/05/1947 3.02 07/11/1948 2.34 06/24/1949 4.77 05/08/1950 2.66 07/03/1951 3.98 11/17/1952 6.55 03/30/1953 2.14 08/26/1954 3.82 09/29/1955 1.97 08/28/1956 1.40 07/29/1957 2.99 07/01/1958 6.05 06/29/1959 3.69 05/05/1960 3.14 09/12/1961 4.14 06/09/1962 2.99 08/05/1963 3.72 04/20/1964 2.63 04/05/1965 3.32 05/17/1966 2.98 04/12/1967 1.54 04/22/1968 2.23 07/17/1969 4.71 08/04/1970 3.31 11/01/1971 2.31 09/10/1972 3.85 04/09/1973 5.10 06/08/1974 2.91 08/28/1975 2.90 04/23/1976 4.50 08/26/1977 2.92 09/17/1978 3.32 10/22/1979 2.60 06/14/1980 2.65 04/04/1981 2.21 07/15/1982 5.29 10/31/1983 3.61 07/15/1984 4.12 10/09/1985 2.11 09/19/1986 3.12 08/26/1987 4.77 07/18/1988 2.42 08/26/1989 4.50 06/16/1990 4.71 10/25/1991 3.46 07/29/1992 2.88 07/04/1993 4.23 09/05/1994 2.52 07/05/1995 2.60 05/10/1996 4.81 05/08/1997 3.31 10/02/1998 3.85 07/19/1999 3.18 06/11/2000 3.40 08/04/2001 2.29 09/19/2002 3.98 08/02/2004 3.96 04/11/2005 2.12 07/25/2006 2.12 04/25/2007 4.70 09/12/2008 3.17 08/27/2009 3.68 05/12/2010 3.38 06/09/2011 6.20 Duration: 3 days 06/09/1895 2.07 07/21/1896 4.43 04/23/1897 4.75 05/18/1898 2.67 07/03/1899 3.67 08/14/1900 6.35 07/28/1901 2.66 05/09/1905 2.98 09/15/1906 3.53 07/19/1907 3.23 08/15/1908 4.16 09/22/1910 2.81 09/28/1911 2.65 10/09/1912 2.97 09/13/1914 6.09 06/02/1917 4.00 06/24/1918 3.63 09/19/1919 4.10 03/24/1920 2.60 09/09/1921 3.78 08/21/1922 3.41 09/27/1923 4.72 06/24/1924 4.10 07/06/1925 3.58 06/12/1926 4.00 10/01/1927 3.08 08/03/1928 2.98 04/19/1929 1.55 06/14/1930 3.10 09/19/1931 2.64 08/11/1932 3.68 03/29/1933 2.35 11/18/1934 3.28 06/16/1935 4.93 05/10/1936 2.22 08/18/1937 2.21 04/05/1938 2.61 06/19/1939 2.29 08/11/1940 2.73 09/13/1941 3.01 07/14/1942 2.51 05/15/1943 3.16 05/20/1944 4.19 08/02/1945 3.09 06/15/1946 5.00 06/05/1947 3.08 07/12/1948 2.81 06/24/1949 4.82 05/08/1950 2.69 07/03/1951 4.02 11/17/1952 6.61 03/30/1953 2.27 08/24/1954 4.24 09/27/1955 2.85 08/16/1956 1.48 07/27/1957 3.02 07/02/1958 7.27 06/29/1959 4.01 05/24/1960 3.39 09/11/1961 4.18 06/09/1962 3.02 08/05/1963 3.85 06/20/1964 3.34 04/23/1965 3.48 05/15/1966 3.31 06/10/1967 2.66 04/22/1968 2.25 07/17/1969 4.76 08/04/1970 3.86 10/27/1971 2.34 09/10/1972 5.17 04/08/1973 5.55 06/07/1974 3.05 08/27/1975 4.53 04/23/1976 4.69 08/26/1977 3.54 09/18/1978 4.60 10/22/1979 2.63 06/13/1980 3.28 10/31/1981 2.23 07/14/1982 7.83 10/30/1983 3.88 07/15/1984 4.16 10/09/1985 2.15 09/20/1986 3.91 08/25/1987 5.30 07/18/1988 2.45 08/26/1989 4.67 06/15/1990 4.76 04/27/1991 4.38 07/29/1992 3.01 07/04/1993 4.43 06/21/1994 2.83 05/08/1995 2.99 05/09/1996 4.86 05/08/1997 3.34 10/01/1998 3.94 07/19/1999 3.21 06/11/2000 5.00 08/04/2001 2.32 09/19/2002 4.02 08/02/2004 4.00 04/11/2005 2.14 07/25/2006 2.14 04/25/2007 5.08 07/06/2008 4.03 08/27/2009 3.72 05/11/2010 4.68 06/09/2011 6.27 Duration: 4 days 06/09/1895 2.09 07/21/1896 4.47 04/23/1897 4.80 05/18/1898 2.98 07/03/1899 4.23 08/13/1900 7.47 07/28/1901 2.69 06/27/1905 3.71 09/15/1906 3.57 07/18/1907 3.31 08/12/1908 6.06 09/22/1910 2.84 09/28/1911 3.59 10/08/1912 3.24 09/14/1914 9.18 06/02/1917 4.07 06/24/1918 3.67 09/18/1919 5.25 03/23/1920 2.70 09/09/1921 3.82 07/07/1922 3.82 09/27/1923 5.17 06/24/1924 4.14 09/30/1925 4.11 06/10/1926 4.12 10/01/1927 3.11 07/18/1928 3.07 11/10/1929 2.23 06/14/1930 3.13 11/20/1931 2.92 08/11/1932 3.72 05/02/1933 2.59 11/18/1934 3.73 06/16/1935 5.30 05/09/1936 2.26 08/17/1937 2.32 04/05/1938 2.64 06/19/1939 2.42 08/10/1940 3.49 09/13/1941 3.24 07/14/1942 2.54 05/15/1943 3.26 05/19/1944 4.66 08/02/1945 3.29 06/15/1946 6.36 05/26/1947 3.32 07/11/1948 3.32 06/24/1949 4.87 06/15/1950 2.72 07/03/1951 4.06 11/17/1952 6.68 03/29/1953 2.33 08/24/1954 4.28 09/26/1955 3.01 08/15/1956 1.67 07/29/1957 3.45 07/01/1958 8.25 06/29/1959 4.05 05/24/1960 3.42 09/11/1961 4.22 06/09/1962 3.05 08/05/1963 3.89 06/20/1964 3.78 04/23/1965 3.51 05/15/1966 3.34 06/09/1967 2.89 04/20/1968 2.75 07/17/1969 4.81 08/04/1970 4.31 10/29/1971 4.14 09/10/1972 5.22 04/08/1973 5.60 05/16/1974 3.16 08/27/1975 4.57 04/21/1976 5.05 08/26/1977 3.57 09/17/1978 4.92 10/19/1979 3.09 06/13/1980 3.31 10/31/1981 2.39 07/14/1982 7.91 11/01/1983 3.96 07/15/1984 4.20 10/09/1985 2.96 09/19/1986 5.29 08/25/1987 5.35 08/19/1988 3.45 08/26/1989 5.07 06/17/1990 5.51 04/26/1991 4.51 04/17/1992 3.38 07/04/1993 4.47 06/21/1994 2.94 05/08/1995 3.02 05/08/1996 4.91 05/08/1997 3.37 10/01/1998 3.98 07/16/1999 3.24 06/10/2000 5.05 05/29/2001 2.50 07/08/2002 4.06 07/31/2004 4.17 04/11/2005 2.16 07/25/2006 2.16 08/06/2007 5.36 07/06/2008 4.07 08/27/2009 3.76 08/08/2010 4.77 06/09/2011 6.33 Duration: 7 days 08/23/1895 3.20 07/18/1896 6.84 04/20/1897 5.01 07/27/1898 3.69 07/03/1899 4.95 08/11/1900 8.88 06/05/1901 2.88 08/13/1905 4.30 09/11/1906 4.30 07/14/1907 4.71 08/11/1908 6.49 09/22/1910 2.87 09/28/1911 3.63 10/08/1912 3.27 09/13/1914 9.57 06/02/1917 5.46 06/19/1918 3.71 09/17/1919 6.01 09/02/1920 4.69 09/09/1921 5.51 07/07/1922 4.47 09/27/1923 5.22 06/20/1924 5.09 09/30/1925 4.69 06/10/1926 5.70 10/01/1927 4.28 08/03/1928 3.38 04/19/1929 2.74 06/14/1930 3.16 09/19/1931 4.63 08/11/1932 4.63 04/29/1933 3.10 11/17/1934 4.86 06/16/1935 5.47 09/11/1936 2.31 08/02/1937 2.41 11/03/1938 2.94 06/15/1939 2.67 08/08/1940 5.35 09/09/1941 3.60 07/08/1942 4.06 05/15/1943 3.82 05/18/1944 4.74 07/30/1945 3.72 06/15/1946 7.34 05/26/1947 4.09 07/11/1948 3.35 06/21/1949 5.42 06/12/1950 4.04 07/03/1951 4.10 11/17/1952 6.75 06/05/1953 2.75 08/22/1954 5.04 09/26/1955 3.04 04/27/1956 1.77 07/27/1957 3.60 07/01/1958 8.33 06/29/1959 4.11 05/20/1960 4.30 09/11/1961 4.26 06/09/1962 3.08 07/31/1963 4.77 06/20/1964 3.82 04/05/1965 4.02 05/11/1966 5.23 06/10/1967 3.73 04/17/1968 3.91 07/17/1969 4.85 08/03/1970 4.81 10/27/1971 4.77 09/10/1972 6.42 07/18/1973 5.66 05/13/1974 4.54 08/25/1975 5.53 04/18/1976 7.10 08/26/1977 4.17 09/13/1978 5.85 06/27/1979 3.28 06/13/1980 4.12 10/31/1981 2.55 07/12/1982 8.31 10/30/1983 4.49 07/15/1984 4.24 09/23/1985 3.23 09/19/1986 5.54 08/21/1987 5.49 08/19/1988 3.48 08/23/1989 7.37 06/14/1990 6.62 04/23/1991 4.69 04/17/1992 4.03 06/30/1993 6.03 06/19/1994 3.20 05/08/1995 3.59 05/09/1996 5.09 08/11/1997 3.41 06/14/1998 5.04 05/30/1999 3.27 06/10/2000 5.21 05/26/2001 3.34 07/05/2002 5.48 07/30/2004 4.23 04/07/2005 4.03 08/13/2006 3.24 08/03/2007 6.47 07/03/2008 4.45 08/27/2009 3.80 08/07/2010 5.62 06/09/2011 9.00 Duration: 10 days 06/09/1895 3.34 07/18/1896 7.92 04/20/1897 5.20 07/27/1898 3.73 07/03/1899 5.00 08/11/1900 8.97 06/05/1901 3.07 08/13/1905 5.46 09/11/1906 4.34 07/15/1907 4.89 08/06/1908 7.81 09/15/1910 3.06 09/28/1911 3.89 05/02/1912 4.32 09/09/1914 11.25 05/31/1917 6.36 05/27/1918 4.26 09/17/1919 6.07 07/05/1920 5.27 09/10/1921 5.94 07/10/1922 5.22 09/19/1923 5.59 06/20/1924 5.42 09/26/1925 4.84 08/31/1926 5.76 09/25/1927 5.12 07/31/1928 3.67 04/19/1929 3.06 06/05/1930 4.05 11/14/1931 4.82 08/11/1932 4.68 05/05/1933 3.26 11/17/1934 5.00 06/17/1935 9.42 09/26/1936 3.57 12/30/1936 3.15 03/29/1938 3.82 08/02/1939 3.52 08/05/1940 6.09 09/06/1941 4.81 07/07/1942 4.10 05/15/1943 3.98 05/15/1944 5.04 05/07/1945 3.96 06/12/1946 7.43 05/28/1947 6.39 07/12/1948 3.99 06/24/1949 6.12 06/09/1950 4.44 06/24/1951 5.27 11/17/1952 7.67 03/23/1953 3.04 08/17/1954 7.52 09/21/1955 4.91 08/01/1956 2.52 07/27/1957 3.64 07/01/1958 8.46 06/29/1959 5.27 05/16/1960 4.73 09/12/1961 4.31 06/03/1962 3.50 07/28/1963 4.96 06/14/1964 5.10 09/13/1965 5.19 05/11/1966 5.64 06/05/1967 4.73 04/14/1968 4.65 07/09/1969 4.98 09/09/1970 4.98 10/24/1971 4.82 09/10/1972 7.24 04/08/1973 7.10 05/11/1974 5.10 08/27/1975 6.51 04/17/1976 8.13 08/21/1977 4.52 09/13/1978 7.45 06/27/1979 3.92 06/13/1980 4.43 04/04/1981 3.53 07/10/1982 8.66 11/01/1983 5.80 07/08/1984 4.36 09/20/1985 4.46 09/15/1986 5.85 08/18/1987 6.33 08/19/1988 3.93 08/23/1989 8.25 06/14/1990 7.45 04/27/1991 6.17 04/17/1992 4.25 06/30/1993 7.01 08/28/1994 3.72 08/07/1995 4.05 05/07/1996 5.43 05/01/1997 4.62 06/12/1998 6.09 06/01/1999 3.31 06/10/2000 5.38 05/24/2001 3.82 07/05/2002 5.60 05/22/2004 5.89 04/07/2005 4.07 08/10/2006 3.34 08/03/2007 6.53 06/05/2008 5.94 08/27/2009 3.84 06/18/2010 7.74 06/09/2011 9.09 Duration: 20 days 08/13/1895 5.33 07/18/1896 12.21 04/20/1897 6.05 05/18/1898 4.91 06/26/1899 5.64 08/11/1900 9.78 06/02/1901 4.72 08/13/1905 7.21 06/18/1906 5.28 05/21/1907 6.33 05/10/1908 8.80 09/12/1910 5.00 09/20/1911 4.55 04/28/1912 6.06 08/31/1914 13.51 05/26/1917 9.17 05/17/1918 6.30 09/17/1919 9.53 08/21/1920 7.00 09/02/1921 8.66 06/30/1922 7.32 09/17/1923 6.62 06/07/1924 8.60 06/03/1925 7.05 09/03/1926 8.53 09/18/1927 7.33 07/19/1928 6.85 04/09/1929 3.78 06/04/1930 5.75 09/18/1931 7.00 08/11/1932 7.50 04/29/1933 4.76 11/17/1934 7.05 06/16/1935 12.66 09/11/1936 4.53 08/01/1937 5.19 03/28/1938 5.00 06/02/1939 6.11 07/27/1940 9.49 08/31/1941 6.52 07/03/1942 4.78 04/26/1943 5.46 05/21/1944 8.60 05/07/1945 5.55 06/12/1946 8.41 06/05/1947 9.16 07/11/1948 5.84 06/13/1949 7.71 06/02/1950 4.61 06/14/1951 7.16 11/17/1952 8.03 06/09/1953 3.54 08/07/1954 8.27 09/19/1955 5.47 08/01/1956 4.29 08/26/1957 5.20 07/01/1958 12.40 06/29/1959 5.93 05/06/1960 7.52 09/03/1961 6.79 05/22/1962 6.58 07/18/1963 6.18 06/06/1964 7.06 09/03/1965 7.16 05/05/1966 6.95 05/28/1967 8.03 04/13/1968 4.69 06/29/1969 7.76 09/06/1970 7.20 10/19/1971 6.16 09/01/1972 7.96 04/02/1973 9.10 04/28/1974 6.98 08/25/1975 8.13 04/17/1976 8.18 08/09/1977 6.24 09/13/1978 8.53 06/08/1979 5.62 06/01/1980 6.71 06/15/1981 4.80 06/30/1982 12.66 10/21/1983 6.53 07/08/1984 6.21 09/23/1985 6.58 09/11/1986 8.68 08/08/1987 9.28 08/05/1988 5.95 08/23/1989 12.37 06/14/1990 7.91 04/12/1991 9.91 09/02/1992 6.02 07/04/1993 11.46 06/06/1994 5.38 04/26/1995 6.34 05/09/1996 9.73 05/01/1997 5.92 06/09/1998 7.22 04/03/1999 4.92 06/10/2000 8.23 05/13/2001 5.23 07/05/2002 6.54 05/09/2004 7.72 04/07/2005 6.29 07/26/2006 4.62 08/05/2007 10.91 05/25/2008 9.03 08/10/2009 5.46 06/08/2010 11.71 06/09/2011 12.91 Duration: 30 days 08/13/1895 6.25 07/18/1896 15.69 03/31/1897 7.20 05/18/1898 6.85 06/08/1899 6.79 07/19/1900 11.88 05/23/1901 5.28 06/02/1905 8.72 06/18/1906 6.42 06/22/1907 8.37 05/04/1908 10.09 08/29/1910 5.72 09/03/1911 7.77 09/13/1912 6.89 08/28/1914 15.26 05/21/1917 10.47 05/27/1918 7.99 09/17/1919 10.23 08/12/1920 7.45 05/31/1921 9.20 06/30/1922 8.77 09/17/1923 8.00 06/05/1924 9.63 06/08/1925 8.42 09/01/1926 10.48 09/16/1927 7.80 07/08/1928 7.75 03/31/1929 4.68 05/18/1930 7.59 09/14/1931 8.10 07/31/1932 8.60 04/29/1933 5.64 11/03/1934 7.61 05/28/1935 13.80 09/11/1936 6.31 07/25/1937 5.58 03/29/1938 5.92 06/08/1939 7.59 07/30/1940 11.53 08/17/1941 8.46 06/20/1942 6.22 05/15/1943 8.52 05/19/1944 10.40 05/09/1945 6.95 05/23/1946 9.02 05/26/1947 13.25 06/27/1948 6.06 06/02/1949 9.10 05/20/1950 5.59 06/07/1951 8.53 11/17/1952 8.03 06/05/1953 6.12 07/28/1954 8.61 09/19/1955 5.62 08/01/1956 5.61 08/23/1957 6.15 07/01/1958 13.56 05/02/1959 8.62 04/28/1960 9.95 09/01/1961 8.91 05/22/1962 6.58 07/12/1963 8.43 06/12/1964 9.25 08/29/1965 9.53 05/11/1966 9.11 05/28/1967 9.37 03/31/1968 5.82 06/22/1969 11.01 09/10/1970 9.15 10/20/1971 6.57 08/21/1972 8.56 03/23/1973 12.10 05/11/1974 10.11 08/09/1975 12.62 04/17/1976 10.33 07/31/1977 8.39 06/23/1978 9.58 06/07/1979 7.43 05/30/1980 7.38 06/15/1981 5.85 06/30/1982 12.94 10/11/1983 9.61 06/27/1984 7.87 09/20/1985 8.76 09/06/1986 10.18 08/08/1987 9.61 07/31/1988 6.51 08/20/1989 13.09 06/14/1990 10.50 04/09/1991 12.18 09/02/1992 6.02 06/29/1993 14.44 05/26/1994 6.33 04/26/1995 8.94 05/09/1996 12.63 05/01/1997 8.02 06/07/1998 10.45 04/14/1999 6.16 06/11/2000 11.97 05/03/2001 8.18 05/05/2002 8.23 05/09/2004 9.76 03/24/2005 6.96 07/22/2006 7.02 07/26/2007 12.52 06/26/2008 11.43 05/26/2009 6.51 06/08/2010 14.66 05/25/2011 15.48 Duration: 45 days 07/15/1895 8.13 07/15/1896 17.66 03/31/1897 8.50 05/09/1898 8.41 06/26/1899 8.69 07/12/1900 14.29 05/21/1901 5.61 05/09/1905 10.38 08/05/1906 7.55 06/06/1907 10.82 04/23/1908 13.41 08/15/1910 7.20 09/03/1911 8.65 09/01/1912 8.37 09/01/1914 16.91 04/30/1917 12.21 05/13/1918 10.24 09/17/1919 11.66 03/18/1920 9.05 08/10/1921 11.71 07/10/1922 11.15 08/25/1923 9.35 05/29/1924 10.68 05/31/1925 12.07 08/11/1926 13.99 08/23/1927 7.99 06/21/1928 10.80 04/19/1929 5.51 05/02/1930 9.16 09/01/1931 9.81 08/11/1932 10.10 03/29/1933 6.99 10/19/1934 8.98 05/22/1935 17.90 08/22/1936 8.02 07/11/1937 6.44 04/05/1938 7.94 05/25/1939 9.40 07/27/1940 12.62 08/31/1941 11.98 06/06/1942 8.74 04/23/1943 10.38 04/30/1944 12.27 05/07/1945 9.42 06/15/1946 11.70 05/13/1947 14.83 06/14/1948 7.08 05/19/1949 10.65 05/05/1950 8.61 05/21/1951 12.72 05/09/1952 9.86 05/21/1953 6.83 07/28/1954 9.18 08/21/1955 6.25 07/28/1956 7.23 07/29/1957 8.90 06/07/1958 14.95 04/17/1959 12.19 04/29/1960 12.90 09/01/1961 10.00 04/27/1962 9.43 06/29/1963 10.62 06/06/1964 10.56 08/17/1965 11.82 05/05/1966 10.75 05/19/1967 9.64 03/31/1968 6.74 06/04/1969 15.23 08/04/1970 11.66 10/19/1971 7.44 08/01/1972 10.43 03/23/1973 14.37 04/27/1974 13.62 08/05/1975 13.41 04/17/1976 11.38 07/16/1977 11.52 06/07/1978 11.36 05/24/1979 8.28 05/30/1980 7.96 06/24/1981 8.26 06/27/1982 14.27 10/11/1983 11.44 06/04/1984 9.42 09/20/1985 9.80 09/11/1986 12.15 08/03/1987 11.63 07/14/1988 9.03 07/27/1989 13.42 06/14/1990 13.45 03/23/1991 14.46 07/29/1992 7.33 06/14/1993 18.10 05/24/1994 7.65 04/26/1995 11.66 04/29/1996 15.41 05/01/1997 10.16 06/08/1998 12.22 04/03/1999 9.45 05/22/2000 12.97 05/02/2001 10.26 05/01/2002 11.43 05/09/2004 12.16 03/31/2005 8.71 07/22/2006 9.12 07/25/2007 14.40 05/25/2008 16.71 06/01/2009 8.93 05/25/2010 17.90 05/25/2011 17.85 Duration: 60 days 07/19/1895 10.08 07/19/1896 20.13 03/19/1897 9.35 05/09/1898 9.98 05/10/1899 12.06 06/27/1900 16.72 06/02/1901 7.58 05/06/1905 14.29 06/18/1906 9.49 05/23/1907 14.93 04/23/1908 14.95 07/26/1910 8.22 08/03/1911 9.22 08/13/1912 9.32 04/16/1917 15.08 05/17/1918 11.38 09/17/1919 14.94 03/18/1920 11.32 07/23/1921 15.42 07/07/1922 13.94 08/01/1923 12.80 05/15/1924 11.36 05/16/1925 12.40 07/28/1926 16.88 08/13/1927 10.69 06/07/1928 14.35 09/16/1929 6.59 04/30/1930 9.91 08/17/1931 12.34 07/03/1932 12.34 03/30/1933 8.22 10/19/1934 9.18 05/08/1935 20.10 08/23/1936 8.80 04/21/1937 8.03 03/22/1938 9.93 05/08/1939 10.03 07/11/1940 13.44 09/02/1941 16.19 06/06/1942 10.23 04/23/1943 12.69 04/11/1944 15.54 05/07/1945 12.30 05/30/1946 12.98 05/01/1947 15.71 07/11/1948 7.31 06/01/1949 11.74 04/23/1950 10.22 05/09/1951 15.01 06/20/1952 12.70 05/24/1953 7.54 08/17/1954 12.58 08/01/1955 6.61 07/07/1956 8.39 07/27/1957 10.67 06/08/1958 16.41 04/01/1959 13.14 04/25/1960 14.68 07/26/1961 12.38 05/22/1962 10.50 07/05/1963 12.22 05/19/1964 12.12 08/03/1965 12.98 05/08/1966 12.88 04/26/1967 10.62 04/13/1968 8.55 06/04/1969 16.75 07/29/1970 14.07 09/04/1971 8.70 07/17/1972 14.75 03/31/1973 16.34 04/27/1974 15.72 08/05/1975 13.93 04/17/1976 13.79 07/16/1977 13.54 05/11/1978 12.57 06/04/1979 9.74 05/30/1980 8.83 06/08/1981 10.31 05/20/1982 15.81 10/11/1983 13.33 06/04/1984 11.27 09/20/1985 10.79 08/13/1986 13.77 07/07/1987 14.60 06/29/1988 9.43 07/12/1989 16.66 04/27/1990 15.92 04/09/1991 18.02 07/25/1992 10.88 06/14/1993 21.26 04/25/1994 8.37 04/08/1995 14.10 04/29/1996 17.40 05/01/1997 12.06 06/08/1998 13.97 04/14/1999 11.95 06/10/2000 14.80 04/09/2001 11.94 05/13/2002 15.07 05/09/2004 13.76 04/07/2005 9.62 07/14/2006 11.39 08/05/2007 16.82 05/25/2008 19.80 05/24/2009 10.09 05/11/2010 22.95 05/25/2011 19.66