Precipitation annual maximum series (inches) Station ID: 13-1060 Station name: BURLINGTON RADIO KBUR State: IA Latitude (decimal degrees): 40.8167 Longitude (decimal degrees): -91.1667 Elevation (feet): 703 Duration: 1 hour 07/29/1949 1.08 06/18/1950 1.14 07/16/1951 1.61 08/20/1952 1.46 06/11/1953 0.92 05/27/1954 1.10 09/29/1955 1.08 03/27/1956 1.56 07/22/1957 1.41 07/01/1958 1.40 06/30/1959 1.08 06/11/1960 2.21 08/10/1961 1.21 05/05/1962 0.80 07/13/1963 0.88 06/20/1964 1.24 08/25/1965 1.40 07/26/1966 1.48 05/10/1967 1.07 06/14/1968 0.75 08/09/1969 1.12 09/02/1970 1.10 07/18/1971 1.26 08/06/1972 1.36 06/18/1973 1.16 06/20/1974 1.09 08/14/1975 0.87 07/21/1976 1.72 11/01/1977 0.75 07/03/1979 1.23 06/14/1980 1.18 05/23/1981 0.97 07/18/1982 1.56 07/24/1984 1.42 08/03/1987 1.20 09/06/1989 0.80 06/19/1990 1.70 07/07/1992 0.90 08/10/1993 1.40 08/08/1995 1.30 06/21/1997 0.90 09/22/2000 1.20 08/23/2002 2.00 07/08/2003 0.90 06/22/2007 1.50 06/03/2008 1.00 Duration: 2 hours 07/29/1949 1.14 06/18/1950 2.07 07/16/1951 1.77 08/15/1952 2.40 06/11/1953 1.21 08/26/1954 1.39 09/29/1955 1.22 03/27/1956 1.64 07/22/1957 1.51 07/01/1958 1.47 06/21/1959 1.43 06/11/1960 2.32 07/18/1961 1.53 05/05/1962 0.91 07/13/1963 1.22 06/20/1964 1.30 08/25/1965 1.70 07/26/1966 1.67 05/10/1967 1.12 06/14/1968 0.97 08/09/1969 1.23 09/02/1970 1.18 07/18/1971 1.32 08/06/1972 1.54 05/27/1973 1.65 06/20/1974 1.14 04/23/1975 1.15 07/21/1976 1.92 11/01/1977 1.33 07/03/1979 1.29 06/14/1980 1.67 05/23/1981 1.04 07/18/1982 2.56 08/18/1983 2.55 07/24/1984 2.09 08/03/1987 1.30 09/06/1989 1.10 07/02/1992 1.30 06/24/1993 1.70 08/08/1995 1.70 07/21/1997 1.30 09/22/2000 1.50 08/23/2002 2.90 07/08/2003 1.60 06/22/2007 1.80 08/28/2008 1.70 Duration: 3 hours 07/29/1949 1.16 06/18/1950 2.11 07/26/1951 2.21 08/15/1952 2.87 06/11/1953 1.23 08/26/1954 1.57 09/29/1955 1.45 08/12/1956 1.94 07/22/1957 1.57 07/01/1958 1.70 06/21/1959 1.46 06/11/1960 2.38 09/13/1961 1.92 10/19/1962 1.15 07/13/1963 1.83 06/20/1964 1.60 08/25/1965 1.74 07/26/1966 1.86 06/10/1967 1.14 04/14/1968 1.27 10/12/1969 1.41 08/04/1970 1.50 07/18/1971 1.35 08/06/1972 1.63 05/27/1973 1.69 06/20/1974 1.16 08/29/1975 1.36 07/21/1976 2.02 11/01/1977 1.55 07/03/1979 1.32 02/14/1980 2.00 06/13/1981 1.12 07/18/1982 2.86 07/24/1984 2.33 08/03/1987 1.33 06/11/1989 1.30 07/02/1992 1.40 06/24/1993 2.00 08/08/1995 1.90 07/21/1997 1.33 09/22/2000 1.53 05/14/2001 2.90 08/23/2002 3.50 07/08/2003 1.70 06/22/2007 2.50 09/13/2008 2.00 Duration: 6 hours 07/29/1949 1.19 06/18/1950 2.51 07/26/1951 2.23 08/14/1952 3.76 02/19/1953 1.45 08/26/1954 1.81 08/29/1955 1.64 08/12/1956 2.45 07/22/1957 1.59 07/01/1958 1.78 06/30/1959 1.49 06/11/1960 2.40 09/13/1961 2.77 10/19/1962 1.71 07/13/1963 2.15 06/20/1964 1.79 08/25/1965 2.45 07/26/1966 1.88 05/30/1967 1.24 09/21/1968 1.80 08/08/1969 2.03 08/04/1970 2.56 09/04/1971 1.39 08/06/1972 2.07 05/27/1973 1.80 06/20/1974 1.18 08/29/1975 1.91 07/21/1976 2.79 11/01/1977 1.57 05/10/1979 1.60 02/14/1980 2.80 09/26/1981 1.25 07/18/1982 2.98 07/24/1984 2.56 08/03/1987 1.34 06/11/1989 2.00 07/02/1992 1.80 06/24/1993 2.30 08/08/1995 1.92 07/21/1997 1.90 09/22/2000 1.60 05/14/2001 2.93 08/23/2002 4.70 07/08/2003 1.90 06/22/2007 2.90 09/13/2008 2.70 Duration: 12 hours 07/29/1949 1.41 04/24/1950 3.59 07/26/1951 2.25 08/14/1952 3.80 02/19/1953 1.53 05/31/1954 1.89 08/29/1955 2.10 08/12/1956 2.47 12/18/1957 1.69 07/29/1958 1.95 06/30/1959 1.61 06/11/1960 2.47 09/13/1961 4.61 10/19/1962 1.95 07/12/1963 2.19 04/05/1964 2.46 08/25/1965 2.60 07/26/1966 1.90 05/30/1967 1.86 09/21/1968 1.82 10/12/1969 2.19 08/04/1970 3.14 12/14/1971 2.14 08/06/1972 2.09 05/27/1973 2.72 07/03/1974 1.61 08/29/1975 2.21 07/21/1976 3.04 08/08/1977 2.07 07/24/1979 1.88 02/14/1980 3.30 09/25/1981 2.08 07/18/1982 3.04 07/24/1984 2.59 08/25/1987 1.36 06/11/1989 2.10 07/02/1992 2.10 08/15/1993 3.00 05/07/1995 2.20 02/20/1997 2.10 09/22/2000 1.62 08/22/2002 5.40 07/08/2003 2.00 08/23/2007 3.10 09/12/2008 3.90 Duration: 1 day 08/20/1899 1.62 07/29/1901 1.51 06/01/1902 2.38 08/27/1903 3.64 01/20/1904 2.05 06/10/1905 6.04 09/29/1906 4.32 08/16/1907 3.02 05/28/1908 1.95 09/14/1909 1.91 07/15/1910 2.07 09/07/1911 3.25 07/21/1912 1.90 12/01/1913 1.53 03/29/1914 1.52 07/11/1915 2.09 05/24/1916 2.30 09/04/1917 3.18 08/18/1918 2.50 08/01/1919 1.48 09/15/1920 3.30 03/07/1921 2.05 05/27/1922 2.54 05/30/1923 2.45 06/28/1924 3.88 06/15/1925 2.29 09/04/1926 3.95 10/01/1927 4.20 09/12/1928 3.92 04/20/1929 2.51 06/15/1930 4.16 09/01/1931 2.65 07/05/1932 1.82 06/29/1933 6.28 09/02/1934 1.62 06/02/1935 3.87 09/13/1936 3.16 06/17/1937 1.78 08/06/1938 2.37 06/26/1939 3.43 08/18/1940 1.76 10/02/1941 3.75 09/07/1942 2.09 04/26/1943 1.93 03/14/1944 2.24 03/25/1945 2.66 06/18/1946 2.09 09/21/1947 3.82 07/05/1948 3.27 07/29/1949 1.72 04/24/1950 3.89 08/25/1951 2.09 08/15/1952 4.15 03/30/1953 1.43 05/31/1954 2.47 08/29/1955 1.88 03/27/1956 2.21 07/22/1957 2.14 07/01/1958 1.88 10/04/1959 2.48 06/11/1960 2.69 09/13/1961 5.34 10/19/1962 2.29 07/13/1963 1.96 04/05/1964 2.34 08/30/1965 2.88 10/12/1966 1.96 05/30/1967 1.81 11/28/1968 1.62 10/12/1969 3.05 08/04/1970 3.95 07/18/1971 2.04 08/06/1972 1.87 05/27/1973 3.36 06/07/1974 1.57 08/29/1975 1.97 07/21/1976 2.91 11/01/1977 2.27 06/15/1978 2.03 07/24/1979 2.00 08/31/1980 3.30 07/18/1981 2.04 07/18/1982 4.70 08/18/1983 2.63 07/24/1984 2.45 07/31/1985 2.22 06/04/1986 3.47 12/15/1987 1.85 07/17/1988 1.88 09/06/1989 2.23 06/19/1990 3.21 03/12/1991 2.40 07/02/1992 2.14 06/24/1993 2.77 10/31/1994 1.69 07/04/1995 3.44 05/27/1996 1.75 02/21/1997 2.41 10/17/1998 4.39 09/28/1999 1.95 09/22/2000 2.41 05/14/2001 2.80 08/23/2002 5.36 08/31/2003 1.88 07/03/2004 2.70 05/13/2005 2.16 04/06/2006 2.26 06/22/2007 5.55 09/13/2008 4.82 Duration: 2 days 08/20/1899 1.74 06/05/1901 2.70 06/27/1902 3.36 08/27/1903 4.04 06/03/1904 2.30 06/09/1905 6.50 09/28/1906 4.65 08/16/1907 4.87 05/28/1908 3.67 07/06/1909 3.40 07/15/1910 2.29 09/24/1911 3.96 07/21/1912 2.05 04/08/1913 1.90 09/01/1914 1.87 05/26/1915 2.47 05/13/1916 3.20 09/03/1917 3.50 08/17/1918 2.69 09/18/1919 2.25 05/12/1920 3.55 03/07/1921 3.66 05/26/1922 3.00 05/30/1923 2.64 06/27/1924 4.18 06/22/1925 3.75 09/03/1926 5.30 10/01/1927 6.32 09/11/1928 4.34 04/19/1929 3.66 06/14/1930 4.48 09/01/1931 2.85 07/04/1932 2.83 06/28/1933 6.76 09/01/1934 2.19 06/01/1935 4.17 09/26/1936 3.67 06/16/1937 1.92 01/23/1938 2.72 03/11/1939 4.17 08/17/1940 1.90 10/02/1941 4.09 12/26/1942 2.25 04/25/1943 2.60 03/14/1944 3.26 06/15/1945 2.86 06/17/1946 3.41 09/20/1947 4.37 07/04/1948 3.52 06/13/1949 2.31 04/23/1950 4.38 08/25/1951 2.28 08/14/1952 4.47 03/30/1953 1.84 05/31/1954 2.67 08/29/1955 2.02 08/12/1956 2.38 10/22/1957 2.43 07/29/1958 2.46 06/29/1959 3.12 06/11/1960 3.34 09/12/1961 6.38 10/19/1962 2.47 07/04/1963 2.60 04/05/1964 2.55 08/25/1965 3.24 07/26/1966 2.12 03/31/1967 2.25 06/25/1968 2.26 10/12/1969 3.28 08/04/1970 4.35 12/14/1971 2.20 08/06/1972 2.01 04/20/1973 3.82 06/07/1974 2.60 08/13/1975 2.78 07/20/1976 4.69 08/08/1977 2.66 07/06/1978 2.19 07/24/1979 2.72 08/31/1980 6.47 06/12/1981 3.44 07/18/1982 5.06 09/18/1983 3.05 10/31/1984 3.44 03/03/1985 2.98 06/04/1986 4.82 08/13/1987 2.57 07/17/1988 2.19 06/11/1989 2.40 06/19/1990 3.99 10/03/1991 2.92 04/18/1992 3.17 08/15/1993 2.98 10/31/1994 1.82 07/04/1995 3.70 05/08/1996 3.09 07/21/1997 2.90 09/13/1998 4.73 09/27/1999 3.78 06/23/2000 2.60 05/13/2001 3.02 08/22/2002 5.77 12/09/2003 3.60 07/02/2004 2.91 05/13/2005 2.33 11/28/2006 2.43 06/21/2007 5.98 09/12/2008 6.35 Duration: 3 days 08/20/1899 1.76 06/05/1901 2.73 06/27/1902 4.10 08/25/1903 4.09 08/19/1904 2.82 06/09/1905 6.57 09/28/1906 4.70 08/16/1907 4.92 05/28/1908 3.77 07/05/1909 4.23 07/15/1910 2.31 09/24/1911 4.00 07/21/1912 2.07 04/08/1913 2.29 03/27/1914 2.37 05/26/1915 2.63 05/13/1916 3.58 09/03/1917 3.53 08/17/1918 2.72 06/02/1919 2.54 05/11/1920 3.59 03/06/1921 4.63 05/25/1922 3.77 05/28/1923 2.91 06/23/1924 4.83 09/11/1925 4.15 06/12/1926 5.68 09/30/1927 6.64 09/11/1928 4.38 04/19/1929 3.78 06/14/1930 4.52 06/05/1931 2.88 08/11/1932 3.23 06/28/1933 6.83 09/01/1934 2.44 06/01/1935 4.21 09/26/1936 3.72 06/17/1937 1.94 01/23/1938 2.78 03/11/1939 4.21 08/16/1940 1.96 10/02/1941 4.56 09/07/1942 2.62 04/25/1943 2.87 03/13/1944 3.30 05/14/1945 2.89 06/17/1946 3.64 09/20/1947 4.41 07/04/1948 3.56 06/13/1949 2.40 04/22/1950 4.58 08/24/1951 2.37 08/14/1952 4.65 03/29/1953 1.91 05/31/1954 3.43 01/03/1955 2.34 08/12/1956 2.45 12/18/1957 2.69 06/10/1958 2.69 10/04/1959 3.97 06/10/1960 3.87 09/11/1961 7.07 09/30/1962 3.04 07/04/1963 2.71 04/05/1964 2.65 08/25/1965 3.27 10/12/1966 3.13 03/31/1967 2.27 09/21/1968 2.38 10/10/1969 5.93 09/21/1970 4.80 12/14/1971 2.29 08/06/1972 2.21 04/20/1973 3.97 06/06/1974 2.87 08/13/1975 2.89 07/20/1976 4.88 08/07/1977 3.14 06/15/1978 2.33 07/24/1979 2.83 08/31/1980 6.53 09/24/1981 3.55 07/16/1982 5.17 09/18/1983 3.73 07/24/1984 3.58 03/03/1985 3.01 06/04/1986 4.93 08/13/1987 2.59 07/17/1988 2.21 09/06/1989 3.15 06/17/1990 4.51 10/02/1991 4.37 04/18/1992 3.42 08/16/1993 3.44 12/06/1994 1.85 07/04/1995 3.74 05/08/1996 4.35 07/21/1997 3.62 09/13/1998 4.78 09/26/1999 4.02 09/20/2000 3.60 09/18/2001 3.07 08/22/2002 5.83 12/09/2003 3.63 07/03/2004 2.94 05/11/2005 2.92 11/27/2006 2.46 06/20/2007 6.04 09/12/2008 6.41 Duration: 4 days 05/26/1899 1.80 06/05/1901 2.87 06/27/1902 4.14 08/25/1903 4.49 08/18/1904 3.35 06/09/1905 6.63 09/28/1906 4.75 08/16/1907 4.97 05/26/1908 5.47 07/05/1909 4.88 07/15/1910 2.33 09/25/1911 4.10 10/09/1912 2.09 04/08/1913 2.31 03/26/1914 2.41 05/26/1915 3.16 05/12/1916 3.83 09/03/1917 3.77 08/15/1918 3.32 09/18/1919 3.03 05/11/1920 3.63 03/06/1921 4.68 05/24/1922 3.99 05/28/1923 2.94 06/25/1924 6.28 09/11/1925 4.88 06/11/1926 6.60 09/30/1927 6.92 09/11/1928 4.58 04/19/1929 3.83 06/12/1930 4.57 06/05/1931 2.91 08/11/1932 3.26 06/28/1933 6.90 09/01/1934 2.62 05/30/1935 4.25 09/13/1936 4.18 06/16/1937 1.96 11/04/1938 3.16 03/11/1939 4.25 08/16/1940 1.98 10/06/1941 4.97 09/06/1942 2.65 07/31/1943 3.13 03/14/1944 3.33 03/25/1945 2.92 06/15/1946 4.26 09/20/1947 4.46 07/04/1948 3.59 06/13/1949 2.42 06/15/1950 5.04 08/24/1951 2.39 08/14/1952 4.70 06/08/1953 2.10 05/31/1954 3.46 01/03/1955 2.36 08/12/1956 2.47 12/18/1957 2.72 06/10/1958 3.07 10/03/1959 4.01 06/10/1960 3.95 09/11/1961 7.14 09/30/1962 3.11 07/04/1963 2.74 04/18/1964 3.11 08/25/1965 3.30 10/12/1966 3.16 06/10/1967 2.80 09/21/1968 2.66 10/10/1969 6.07 09/21/1970 4.85 12/14/1971 2.31 08/03/1972 2.99 05/24/1973 4.01 06/05/1974 2.91 08/13/1975 2.92 07/20/1976 4.93 08/06/1977 3.63 05/04/1978 2.65 07/24/1979 2.86 08/31/1980 6.60 04/10/1981 4.19 07/15/1982 5.28 09/18/1983 3.77 07/24/1984 3.62 03/01/1985 3.23 06/04/1986 4.98 08/13/1987 2.94 07/14/1988 2.23 09/06/1989 3.56 06/16/1990 5.56 10/02/1991 4.49 04/16/1992 3.45 08/15/1993 4.35 12/05/1994 2.02 07/04/1995 3.78 05/07/1996 4.48 07/20/1997 3.75 09/13/1998 4.82 09/26/1999 4.06 09/20/2000 4.06 05/14/2001 3.87 08/22/2002 5.89 12/09/2003 3.67 08/25/2004 3.32 05/11/2005 2.95 11/28/2006 2.70 08/22/2007 6.10 09/11/2008 6.47 Duration: 7 days 05/20/1899 2.28 06/05/1901 4.04 08/04/1902 5.74 08/25/1903 4.53 08/18/1904 3.62 06/09/1905 6.70 09/28/1906 4.79 08/16/1907 5.02 05/23/1908 6.12 07/05/1909 4.93 07/10/1910 3.09 09/24/1911 7.20 09/15/1912 2.20 04/03/1913 2.85 03/26/1914 2.71 05/20/1915 3.78 05/21/1916 4.57 09/03/1917 4.05 08/14/1918 3.58 09/17/1919 3.23 05/11/1920 4.18 03/02/1921 4.78 05/25/1922 4.03 03/09/1923 3.43 06/23/1924 8.76 09/09/1925 6.32 09/03/1926 8.74 09/27/1927 8.02 09/11/1928 4.63 04/19/1929 5.92 06/12/1930 4.62 08/28/1931 3.26 07/04/1932 4.56 06/25/1933 6.97 09/01/1934 3.71 05/28/1935 5.31 09/12/1936 4.51 04/21/1937 2.07 11/04/1938 3.57 06/20/1939 4.85 08/12/1940 3.17 10/02/1941 7.79 09/07/1942 3.56 07/29/1943 3.85 03/11/1944 3.92 03/19/1945 3.81 06/12/1946 5.49 09/20/1947 4.50 07/20/1948 3.86 06/13/1949 2.45 06/12/1950 7.17 07/21/1951 3.62 08/10/1952 7.01 06/05/1953 3.03 05/27/1954 5.19 09/29/1955 3.41 07/02/1956 3.58 05/25/1957 2.96 06/07/1958 4.74 09/22/1959 4.51 06/10/1960 4.18 09/11/1961 7.21 09/30/1962 3.33 07/13/1963 3.00 04/17/1964 3.30 08/25/1965 6.22 10/12/1966 3.41 06/10/1967 3.16 09/17/1968 4.31 10/10/1969 6.22 09/21/1970 5.27 12/09/1971 3.33 08/02/1972 3.39 04/15/1973 4.73 06/04/1974 3.50 04/18/1975 3.23 07/20/1976 4.98 08/05/1977 4.24 09/12/1978 2.80 07/24/1979 2.89 08/31/1980 7.92 04/08/1981 4.28 07/13/1982 6.22 09/15/1983 5.30 10/27/1984 4.05 03/01/1985 3.26 06/04/1986 5.19 03/23/1987 3.30 07/14/1988 2.50 09/06/1989 3.77 06/14/1990 7.81 10/02/1991 4.53 04/15/1992 4.04 08/10/1993 5.39 10/31/1994 3.44 05/07/1995 3.93 05/04/1996 4.81 07/19/1997 4.00 09/13/1998 4.87 09/27/1999 4.53 09/20/2000 4.83 05/14/2001 4.59 08/18/2002 7.27 12/04/2003 3.90 08/23/2004 3.53 05/08/2005 3.24 04/02/2006 3.42 08/19/2007 6.39 09/08/2008 7.61 Duration: 10 days 05/20/1899 3.20 06/05/1901 4.08 08/09/1902 6.85 08/19/1903 5.35 08/13/1904 4.14 06/10/1905 6.82 09/20/1906 4.84 07/10/1907 5.53 05/22/1908 6.57 06/28/1909 5.13 07/10/1910 3.12 09/24/1911 8.10 02/24/1912 2.40 04/03/1913 3.24 09/02/1914 3.68 05/20/1915 4.89 05/21/1916 5.00 06/05/1917 4.84 05/20/1918 4.04 04/28/1919 3.38 05/11/1920 4.46 03/06/1921 5.40 05/18/1922 4.65 05/30/1923 3.88 06/23/1924 9.13 06/15/1925 7.52 09/01/1926 9.71 09/27/1927 8.47 09/11/1928 4.68 04/19/1929 6.75 06/06/1930 4.69 05/29/1931 5.25 07/03/1932 4.67 06/29/1933 7.59 11/21/1934 3.75 05/28/1935 5.43 09/12/1936 4.56 12/30/1936 2.68 03/29/1938 3.77 06/19/1939 5.77 08/10/1940 3.62 09/30/1941 9.90 09/06/1942 3.66 07/29/1943 3.89 03/06/1944 4.04 05/07/1945 4.39 06/11/1946 6.17 09/20/1947 4.55 06/26/1948 4.01 06/14/1949 2.79 06/12/1950 7.39 07/20/1951 3.66 08/11/1952 8.50 06/06/1953 3.22 05/26/1954 5.29 09/27/1955 4.25 07/01/1956 3.62 10/14/1957 3.99 06/08/1958 4.82 09/27/1959 5.79 06/11/1960 4.89 09/11/1961 7.28 09/30/1962 3.36 07/04/1963 4.90 09/17/1964 4.06 08/21/1965 6.43 10/12/1966 3.44 07/23/1967 4.20 09/15/1968 5.02 10/10/1969 6.29 09/14/1970 6.36 12/06/1971 3.48 06/05/1972 3.86 05/26/1973 5.67 05/30/1974 3.96 08/13/1975 3.74 07/20/1976 5.03 08/02/1977 4.52 05/04/1978 4.15 07/24/1979 2.97 08/31/1980 8.00 06/12/1981 5.24 07/10/1982 6.38 09/15/1983 5.35 10/25/1984 4.24 03/03/1985 3.76 09/24/1986 6.81 08/08/1987 3.47 08/18/1988 2.69 09/06/1989 4.28 06/13/1990 9.12 10/02/1991 4.58 04/10/1992 4.28 08/10/1993 6.78 10/31/1994 3.87 05/07/1995 4.93 05/02/1996 5.27 02/20/1997 4.15 06/11/1998 4.92 06/04/1999 5.34 09/15/2000 4.89 05/05/2001 6.05 08/15/2002 8.92 05/01/2003 4.19 08/19/2004 3.97 05/08/2005 3.27 03/30/2006 4.20 08/16/2007 6.76 09/04/2008 9.36 Duration: 20 days 05/14/1899 5.14 06/05/1901 4.89 08/03/1902 9.87 08/27/1903 8.97 08/13/1904 5.80 06/10/1905 7.53 06/15/1906 5.58 07/01/1907 7.32 05/11/1908 9.84 06/24/1909 6.78 06/27/1910 5.68 09/13/1911 10.03 10/03/1912 3.86 03/23/1913 4.20 08/29/1914 6.40 06/26/1915 7.87 05/12/1916 9.12 05/26/1917 5.99 06/19/1918 5.60 09/17/1919 4.59 05/05/1920 5.49 03/06/1921 6.38 05/08/1922 5.94 05/11/1923 5.52 06/13/1924 11.35 06/15/1925 9.30 09/01/1926 12.80 09/25/1927 10.17 07/19/1928 6.61 04/08/1929 7.37 06/12/1930 5.81 05/19/1931 6.89 08/01/1932 5.97 05/08/1933 9.03 09/02/1934 5.71 05/14/1935 7.17 09/12/1936 8.90 06/01/1937 4.55 08/06/1938 5.12 06/08/1939 7.85 08/10/1940 4.52 09/24/1941 12.77 08/26/1942 5.26 04/26/1943 5.52 08/11/1944 5.92 09/09/1945 5.88 06/11/1946 8.13 06/12/1947 6.51 06/20/1948 7.20 06/13/1949 4.54 05/30/1950 8.39 07/08/1951 6.32 08/03/1952 8.81 06/05/1953 3.73 04/05/1954 6.52 09/21/1955 4.76 06/19/1956 4.65 05/25/1957 4.71 05/31/1958 6.73 09/17/1959 9.28 06/01/1960 6.97 09/11/1961 10.78 09/30/1962 5.62 07/04/1963 5.75 04/02/1964 6.18 08/21/1965 8.72 05/07/1966 4.00 05/28/1967 5.81 09/05/1968 5.98 06/21/1969 7.51 09/06/1970 10.14 11/26/1971 4.28 05/28/1972 5.16 04/20/1973 6.86 05/11/1974 6.62 08/13/1975 6.63 04/18/1976 5.71 07/30/1977 5.69 05/04/1978 4.78 07/24/1979 4.79 08/13/1980 11.15 06/11/1981 7.48 07/02/1982 11.09 09/06/1983 6.54 10/14/1984 7.95 02/21/1985 5.90 09/17/1986 9.79 07/28/1987 5.51 08/08/1988 4.82 08/22/1989 6.27 06/05/1990 10.17 03/12/1991 4.85 07/02/1992 7.35 07/31/1993 8.09 10/31/1994 4.29 05/08/1995 8.26 05/08/1996 8.85 08/10/1997 4.82 09/29/1998 8.37 06/01/1999 6.00 06/10/2000 7.34 05/03/2001 8.93 08/05/2002 9.05 04/19/2003 5.63 10/07/2004 5.15 09/09/2005 3.97 03/21/2006 5.01 08/07/2007 8.46 08/28/2008 12.12 Duration: 30 days 05/10/1899 6.39 06/05/1901 5.43 06/20/1902 12.37 08/19/1903 10.28 07/31/1904 7.21 06/09/1905 10.37 06/05/1906 6.41 06/22/1907 9.13 05/04/1908 11.34 06/08/1909 8.58 04/03/1910 6.77 09/05/1911 14.19 10/09/1912 5.03 03/13/1913 4.92 08/24/1914 6.65 07/01/1915 9.97 05/12/1916 11.61 05/21/1917 7.23 05/09/1918 6.99 04/08/1919 5.27 05/11/1920 7.94 02/24/1921 6.71 05/06/1922 7.00 05/12/1923 7.06 06/03/1924 14.26 09/09/1925 11.78 09/01/1926 14.30 09/17/1927 10.55 08/17/1928 8.01 03/31/1929 9.79 06/12/1930 6.46 05/19/1931 7.70 07/22/1932 6.99 04/30/1933 10.51 09/01/1934 7.85 05/20/1935 9.26 09/12/1936 11.89 05/21/1937 5.18 08/06/1938 6.81 06/08/1939 9.21 07/27/1940 5.99 10/02/1941 15.10 06/11/1942 6.04 04/25/1943 8.58 04/10/1944 7.43 03/19/1945 7.08 06/11/1946 8.20 06/01/1947 9.88 06/26/1948 8.16 06/01/1949 5.84 05/21/1950 9.24 06/28/1951 7.29 08/03/1952 10.07 05/16/1953 4.84 03/24/1954 9.29 05/09/1955 5.39 06/19/1956 5.45 05/12/1957 5.66 07/19/1958 8.07 09/16/1959 9.33 06/01/1960 8.96 09/03/1961 11.19 09/24/1962 6.28 07/04/1963 6.18 04/02/1964 7.20 08/25/1965 12.27 04/18/1966 5.94 05/23/1967 7.09 08/30/1968 6.99 06/21/1969 8.80 09/02/1970 11.64 09/04/1971 5.20 07/11/1972 7.13 04/08/1973 8.91 05/10/1974 10.12 08/13/1975 7.80 04/18/1976 7.03 08/05/1977 6.94 06/15/1978 6.46 07/24/1979 5.80 08/04/1980 14.22 06/07/1981 10.15 06/25/1982 11.30 09/15/1983 7.06 10/06/1984 8.76 02/10/1985 6.11 05/07/1986 10.95 07/28/1987 7.27 07/31/1988 5.02 08/14/1989 7.55 05/24/1990 12.26 09/08/1991 7.42 07/02/1992 10.14 07/20/1993 12.20 10/31/1994 6.27 05/04/1995 10.34 04/29/1996 11.00 07/19/1997 8.15 10/04/1998 9.23 05/17/1999 7.88 06/10/2000 9.83 05/03/2001 11.71 07/26/2002 10.50 04/16/2003 7.26 10/07/2004 7.07 04/20/2005 5.10 03/08/2006 7.27 06/20/2007 10.95 08/21/2008 12.56 Duration: 45 days 04/27/1899 8.85 05/05/1901 6.23 06/27/1902 17.34 08/25/1903 12.92 08/15/1904 9.41 05/25/1905 11.22 08/18/1906 7.87 07/07/1907 13.53 05/04/1908 14.43 05/25/1909 12.17 03/26/1910 8.49 08/24/1911 15.22 09/15/1912 6.32 04/03/1913 6.55 09/01/1914 8.83 06/17/1915 13.33 05/08/1916 13.42 05/01/1917 9.59 05/17/1918 8.56 04/22/1919 7.99 05/11/1920 8.94 03/06/1921 9.31 04/17/1922 7.67 05/08/1923 8.00 06/13/1924 17.37 09/10/1925 13.21 08/30/1926 16.86 09/07/1927 10.83 07/31/1928 11.41 03/31/1929 11.87 05/23/1930 7.74 05/20/1931 9.06 07/04/1932 11.55 05/17/1933 11.49 08/16/1934 8.81 05/07/1935 11.63 09/02/1936 13.28 05/21/1937 6.48 08/06/1938 9.48 05/27/1939 10.88 07/27/1940 6.34 09/04/1941 18.12 06/05/1942 8.58 04/23/1943 10.76 04/10/1944 10.19 05/07/1945 10.32 06/11/1946 9.64 05/17/1947 14.43 06/12/1948 11.95 06/01/1949 6.87 05/09/1950 11.32 06/15/1951 10.45 07/07/1952 10.59 05/16/1953 6.29 03/18/1954 10.70 04/19/1955 7.65 07/01/1956 8.72 05/18/1957 7.22 07/01/1958 10.98 09/16/1959 10.10 05/19/1960 11.41 09/11/1961 12.56 09/08/1962 8.75 07/04/1963 8.17 03/20/1964 8.45 08/07/1965 13.12 05/07/1966 7.61 03/31/1967 8.73 08/30/1968 7.22 09/06/1969 9.89 08/15/1970 14.90 11/17/1971 6.35 06/05/1972 8.71 04/15/1973 11.75 05/10/1974 13.09 07/23/1975 8.69 06/28/1976 8.20 08/05/1977 9.76 05/04/1978 8.64 03/28/1979 7.98 08/04/1980 18.59 06/12/1981 14.31 06/07/1982 13.40 08/18/1983 10.20 09/22/1984 9.41 10/08/1985 8.90 09/11/1986 13.11 08/03/1987 8.22 07/14/1988 7.52 08/14/1989 8.22 06/14/1990 14.76 03/12/1991 8.00 06/17/1992 10.71 07/05/1993 16.33 10/31/1994 8.35 04/26/1995 11.88 04/14/1996 13.08 07/20/1997 9.55 09/13/1998 14.15 05/04/1999 9.98 05/22/2000 11.58 04/25/2001 13.95 07/10/2002 12.97 03/27/2003 8.56 05/22/2004 7.83 03/30/2005 8.12 03/05/2006 8.82 07/16/2007 13.55 08/28/2008 14.05 Duration: 60 days 04/14/1899 10.77 05/05/1901 7.53 06/20/1902 22.77 08/19/1903 13.90 07/30/1904 11.66 05/10/1905 12.89 11/21/1906 9.11 06/22/1907 16.28 04/23/1908 16.56 05/14/1909 12.88 03/26/1910 9.75 08/04/1911 17.12 09/15/1912 8.49 03/23/1913 8.06 08/20/1914 9.75 05/20/1915 15.49 04/23/1916 14.82 04/17/1917 11.84 05/09/1918 12.59 04/17/1919 9.20 03/25/1920 12.50 03/06/1921 12.34 03/30/1922 9.95 05/08/1923 9.61 06/01/1924 20.87 09/09/1925 15.17 08/09/1926 18.78 09/17/1927 12.67 07/19/1928 14.62 04/19/1929 14.23 04/17/1930 9.01 05/06/1931 11.08 07/03/1932 12.03 05/01/1933 16.95 08/24/1934 9.15 04/29/1935 13.97 08/16/1936 16.28 04/21/1937 9.24 07/03/1938 10.67 06/19/1939 13.46 06/23/1940 6.95 09/02/1941 21.37 05/11/1942 9.68 04/19/1943 13.39 03/11/1944 12.35 03/19/1945 13.42 06/11/1946 13.57 05/15/1947 16.44 06/04/1948 12.22 06/01/1949 9.27 04/22/1950 15.99 05/31/1951 11.77 06/20/1952 12.25 04/29/1953 7.51 04/05/1954 12.80 04/13/1955 9.61 06/15/1956 10.22 04/02/1957 10.01 06/09/1958 13.53 09/01/1959 10.47 05/05/1960 13.86 09/11/1961 15.90 08/22/1962 9.12 07/04/1963 9.45 03/04/1964 10.04 07/30/1965 13.85 04/17/1966 10.27 04/23/1967 10.84 07/27/1968 8.06 06/22/1969 13.08 07/30/1970 19.90 09/04/1971 6.98 06/08/1972 11.99 04/08/1973 14.91 05/07/1974 15.16 07/23/1975 9.57 06/13/1976 9.65 07/30/1977 10.99 05/04/1978 10.56 03/17/1979 9.45 07/21/1980 20.56 06/07/1981 16.31 05/20/1982 17.19 08/18/1983 11.28 09/06/1984 10.82 09/21/1985 10.91 05/15/1986 17.83 07/24/1987 9.45 08/04/1988 7.74 07/18/1989 10.60 04/27/1990 17.67 09/03/1991 10.24 07/02/1992 11.28 06/20/1993 21.44 10/31/1994 8.82 05/07/1995 16.23 04/26/1996 14.46 07/19/1997 11.10 09/13/1998 17.87 04/15/1999 14.63 05/08/2000 12.94 04/10/2001 16.61 04/20/2002 13.48 04/16/2003 9.61 07/02/2004 10.62 03/22/2005 9.01 03/05/2006 10.85 07/04/2007 14.73 07/18/2008 16.70