Precipitation annual maximum series (inches) Station ID: 13-7340 Station name: ST CHARLES State: IA Latitude (decimal degrees): 41.2878 Longitude (decimal degrees): -93.8064 Elevation (feet): 1060 Duration: 15 minutes 04/28/1974 1.40 06/28/1978 0.90 08/22/1979 0.70 06/07/1980 1.30 07/03/1981 1.00 06/23/1985 1.10 11/20/1986 0.60 06/24/1987 1.10 07/11/1989 1.00 08/03/1990 0.70 06/15/1991 0.60 09/14/1992 1.10 08/11/1993 1.50 05/23/1994 0.70 07/15/1995 0.60 08/26/1996 0.90 10/26/1997 0.40 06/14/1998 0.50 06/10/1999 0.80 04/10/2001 0.60 09/18/2002 0.60 06/25/2003 0.80 08/03/2004 1.00 07/21/2005 0.60 08/13/2006 0.70 06/22/2007 0.70 07/10/2009 0.80 04/24/2010 1.20 Duration: 30 minutes 06/23/1978 1.30 06/27/1979 1.20 06/07/1980 1.50 07/03/1981 1.10 06/23/1985 1.70 07/12/1986 1.00 06/24/1987 2.10 07/11/1989 1.30 06/16/1990 1.00 06/15/1991 0.70 09/14/1992 1.60 08/11/1993 2.70 05/23/1994 0.90 07/15/1995 1.20 08/26/1996 1.20 03/30/1998 0.60 06/10/1999 1.10 05/10/2001 1.10 09/18/2002 0.90 06/09/2003 1.00 05/24/2004 1.30 07/21/2005 0.80 08/13/2006 1.10 06/22/2007 1.30 07/10/2009 1.20 07/18/2010 1.50 Duration: 45 minutes 06/23/1978 1.80 06/27/1979 1.40 06/07/1980 1.80 07/03/1981 1.20 06/23/1985 1.90 07/12/1986 1.10 06/24/1987 2.60 07/11/1989 1.60 06/16/1990 1.30 05/29/1991 0.70 09/14/1992 1.80 08/11/1993 3.20 06/18/1994 1.00 07/15/1995 1.30 08/26/1996 1.40 10/08/1997 0.50 06/22/1998 0.70 06/10/1999 1.10 05/10/2001 1.10 08/23/2002 1.20 06/25/2003 1.20 05/24/2004 1.60 07/21/2005 0.90 08/13/2006 1.10 06/22/2007 1.70 07/10/2009 1.30 07/18/2010 1.70 Duration: 1 hour 09/20/1948 2.43 06/14/1949 1.39 08/07/1950 0.72 05/25/1951 0.83 06/21/1952 1.90 06/27/1953 0.89 05/31/1954 1.50 09/29/1955 1.00 08/18/1956 1.17 07/28/1957 0.78 07/02/1958 1.06 06/29/1959 2.26 08/20/1960 0.77 09/12/1961 1.10 05/28/1962 1.02 07/31/1963 1.06 08/29/1964 1.36 09/20/1965 1.74 07/24/1968 1.20 06/11/1969 0.80 08/08/1970 2.60 06/23/1978 1.83 06/27/1979 1.83 06/07/1980 1.65 07/03/1981 1.19 06/23/1985 1.83 07/12/1986 1.01 06/24/1987 2.48 07/11/1989 1.56 06/16/1990 1.38 06/15/1991 0.64 09/14/1992 1.93 08/11/1993 3.21 07/13/1994 1.01 07/15/1995 1.19 08/26/1996 1.56 06/29/1997 0.50 07/06/1998 0.83 08/07/1999 1.10 05/10/2001 1.10 06/25/2003 1.19 08/03/2004 1.74 07/21/2005 0.83 08/13/2006 1.01 06/22/2007 1.83 07/10/2009 1.19 06/22/2010 1.74 Duration: 2 hours 06/24/1949 2.31 08/07/1950 1.19 05/25/1951 1.07 06/21/1952 2.05 06/27/1953 1.74 05/31/1954 1.95 09/20/1955 1.16 08/18/1956 1.29 08/03/1957 0.82 07/02/1958 2.10 06/29/1959 2.37 08/20/1960 1.42 09/11/1961 1.45 05/28/1962 1.45 07/31/1963 1.54 08/29/1964 1.43 09/20/1965 1.95 07/24/1968 1.40 05/07/1969 1.20 08/08/1970 5.00 06/23/1978 2.02 06/27/1979 2.21 06/07/1980 1.73 07/03/1981 1.73 06/23/1985 2.21 07/12/1986 1.25 06/24/1987 2.79 07/11/1989 1.73 06/16/1990 2.12 06/15/1991 1.25 09/14/1992 3.37 08/11/1993 3.65 09/04/1994 1.35 07/15/1995 1.35 08/26/1996 2.02 07/20/1997 0.67 06/22/1998 0.87 06/10/1999 1.25 04/10/2001 1.44 06/25/2003 1.92 08/03/2004 2.40 04/06/2005 1.25 08/13/2006 1.15 06/22/2007 2.21 06/05/2008 3.20 07/10/2009 1.25 06/22/2010 2.69 Duration: 3 hours 06/24/1949 2.51 08/07/1950 1.21 05/25/1951 1.22 06/20/1952 2.25 06/27/1953 1.77 05/31/1954 2.16 09/20/1955 1.37 08/18/1956 1.40 05/10/1957 0.88 07/02/1958 2.20 06/29/1959 2.45 08/20/1960 1.74 09/11/1961 1.77 05/28/1962 1.58 07/31/1963 1.60 08/29/1964 1.46 09/20/1965 2.00 07/23/1968 1.50 05/07/1969 1.70 08/08/1970 5.80 06/23/1978 2.40 06/27/1979 2.60 06/07/1980 1.80 07/03/1981 2.90 06/23/1985 2.30 07/12/1986 1.30 06/24/1987 2.90 07/11/1989 1.80 06/16/1990 2.30 06/15/1991 1.40 09/14/1992 3.70 08/11/1993 3.80 09/04/1994 1.50 07/15/1995 1.40 05/31/1996 2.20 05/07/1997 0.70 06/22/1998 1.00 08/07/1999 1.40 04/10/2001 1.80 06/25/2003 2.60 08/03/2004 2.70 04/06/2005 1.30 08/13/2006 1.20 06/22/2007 2.30 06/05/2008 3.50 07/10/2009 1.30 06/22/2010 2.90 Duration: 6 hours 06/24/1949 2.62 08/12/1950 1.75 05/25/1951 2.08 06/20/1952 3.25 06/27/1953 1.79 05/31/1954 2.30 09/20/1955 1.51 08/18/1956 1.66 10/23/1957 1.10 07/02/1958 2.50 06/29/1959 2.81 08/28/1960 1.92 09/11/1961 1.89 05/28/1962 1.87 08/05/1963 2.10 07/11/1964 1.60 09/20/1965 2.19 07/23/1968 1.60 05/07/1969 2.10 08/08/1970 6.80 06/22/1978 2.50 06/27/1979 2.63 08/16/1980 2.00 07/03/1981 3.60 06/23/1985 2.40 07/12/1986 1.50 06/24/1987 2.93 07/11/1989 2.10 06/16/1990 2.50 06/15/1991 1.50 09/14/1992 4.00 08/11/1993 3.90 09/04/1994 1.70 07/15/1995 1.41 05/31/1996 2.40 05/07/1997 1.10 11/09/1998 1.20 06/10/1999 2.00 04/10/2001 1.90 06/25/2003 3.80 08/03/2004 3.20 05/11/2005 1.60 08/18/2006 1.90 06/22/2007 2.40 04/26/2009 1.50 06/22/2010 3.00 Duration: 12 hours 06/24/1949 2.72 08/12/1950 2.00 05/25/1951 2.38 06/20/1952 4.62 07/14/1953 2.45 05/31/1954 2.48 09/28/1955 1.65 08/18/1956 1.75 04/02/1957 1.56 07/01/1958 2.58 06/29/1959 2.95 08/28/1960 2.05 09/12/1961 3.42 05/28/1962 2.08 08/05/1963 2.12 04/19/1964 1.80 09/20/1965 2.66 04/22/1968 1.62 05/07/1969 2.20 08/08/1970 6.87 06/22/1978 2.52 06/27/1979 2.66 06/14/1980 2.60 07/03/1981 4.30 06/23/1985 2.80 08/12/1986 2.20 06/24/1987 2.96 07/11/1989 2.12 06/16/1990 3.40 04/18/1991 1.60 09/14/1992 5.10 09/04/1994 1.80 07/15/1995 1.70 05/31/1996 2.42 10/12/1997 1.30 03/30/1998 1.60 06/09/1999 2.30 09/07/2001 2.30 06/25/2003 4.20 08/03/2004 3.23 05/11/2005 2.00 08/18/2006 2.10 06/22/2007 2.42 04/26/2009 1.90 06/22/2010 3.03 Duration: 1 day 04/24/1897 1.90 10/11/1901 1.65 07/09/1902 4.24 08/26/1903 2.45 04/23/1904 2.84 07/07/1905 3.35 07/26/1906 1.56 06/22/1907 1.92 08/15/1908 5.20 10/09/1909 2.33 09/23/1910 2.25 08/07/1911 1.32 05/11/1912 2.90 08/18/1913 3.35 09/14/1914 5.42 07/28/1915 3.64 05/13/1916 2.34 09/04/1917 5.74 10/27/1918 1.87 06/24/1949 3.57 08/12/1950 1.80 05/25/1951 2.15 06/20/1952 4.77 07/14/1953 2.19 06/15/1954 2.38 09/29/1955 1.47 08/18/1956 1.56 05/10/1957 1.47 07/02/1958 3.96 06/29/1959 4.44 09/23/1960 2.15 09/12/1961 4.28 05/28/1962 2.29 08/06/1963 2.10 07/11/1964 1.63 09/20/1965 2.46 05/15/1966 1.80 04/23/1968 1.79 04/26/1969 2.21 08/08/1970 6.61 06/23/1978 2.32 06/27/1979 2.86 08/16/1980 2.41 07/03/1981 4.02 07/06/1982 3.10 06/23/1985 2.59 08/13/1986 2.23 06/24/1987 2.68 09/08/1989 3.04 06/16/1990 3.57 04/18/1991 1.96 09/14/1992 5.09 09/04/1994 1.61 07/15/1995 1.70 05/31/1996 2.77 10/12/1997 1.43 03/30/1998 1.70 06/10/1999 2.32 04/20/2000 2.00 04/10/2001 2.50 06/25/2003 3.75 08/03/2004 3.04 05/11/2005 2.05 08/18/2006 2.32 06/22/2007 2.95 06/05/2008 4.73 10/22/2009 2.23 Duration: 2 days 04/23/1897 3.40 10/10/1901 1.87 07/08/1902 5.05 08/26/1903 4.47 04/23/1904 3.06 07/06/1905 3.61 09/11/1906 2.27 07/15/1907 2.67 08/15/1908 5.60 10/08/1909 2.75 09/22/1910 2.50 09/30/1911 1.90 09/01/1912 3.73 08/18/1913 3.61 09/13/1914 6.43 07/27/1915 3.92 05/12/1916 2.69 09/04/1917 6.86 10/27/1918 2.37 06/23/1949 3.98 05/08/1950 2.03 05/25/1951 2.32 06/20/1952 5.20 07/14/1953 2.36 04/25/1954 2.74 07/09/1955 2.02 08/18/1956 1.71 05/09/1957 1.90 07/01/1958 4.34 06/29/1959 5.27 09/23/1960 3.09 09/11/1961 5.26 05/28/1962 3.07 08/05/1963 2.26 04/19/1964 2.32 09/19/1965 2.88 05/10/1966 2.10 04/22/1968 2.02 07/17/1969 2.98 08/07/1970 7.60 09/19/1978 2.50 10/21/1979 3.27 06/14/1980 2.69 07/03/1981 4.42 06/23/1985 2.88 08/12/1986 2.40 06/24/1987 2.89 09/07/1989 4.04 06/16/1990 4.13 04/18/1991 2.21 09/14/1992 5.77 07/12/1994 2.12 04/25/1995 2.02 05/31/1996 3.37 10/11/1997 1.73 07/05/1998 2.21 06/10/1999 2.98 04/20/2000 2.15 09/07/2001 3.27 11/02/2003 4.90 08/03/2004 3.27 05/11/2005 3.94 09/09/2006 2.98 05/06/2007 3.46 06/04/2008 6.25 04/25/2009 3.56 Duration: 3 days 04/22/1897 3.45 07/28/1901 1.89 07/07/1902 5.12 08/25/1903 4.97 04/23/1904 5.23 07/05/1905 3.65 09/11/1906 2.29 07/15/1907 2.70 08/15/1908 5.65 10/08/1909 2.92 09/22/1910 2.52 09/30/1911 1.94 09/01/1912 3.81 08/18/1913 3.65 09/13/1914 6.49 07/26/1915 4.07 05/12/1916 2.72 09/04/1917 7.67 10/26/1918 2.50 06/23/1949 4.14 05/08/1950 2.11 05/25/1951 2.41 06/20/1952 5.48 07/12/1953 2.64 04/24/1954 2.85 07/08/1955 2.10 08/16/1956 2.58 04/01/1957 2.01 07/01/1958 5.26 06/29/1959 5.48 09/22/1960 3.21 09/11/1961 5.60 05/26/1962 3.31 08/05/1963 2.38 08/27/1964 2.53 09/18/1965 3.76 05/15/1966 2.90 04/22/1968 2.10 07/17/1969 3.10 08/06/1970 7.90 09/18/1978 3.20 06/26/1979 3.60 06/14/1980 2.80 07/02/1981 4.60 06/23/1985 3.00 07/10/1986 2.50 07/06/1987 3.10 09/07/1989 4.30 06/15/1990 4.40 04/18/1991 2.40 09/14/1992 6.00 07/12/1994 2.20 05/07/1995 2.20 05/08/1996 3.90 10/24/1997 1.90 07/05/1998 2.30 06/09/1999 3.10 04/18/2000 2.17 09/06/2001 3.40 11/02/2003 5.30 05/22/2004 4.30 05/11/2005 4.50 09/09/2006 3.10 05/06/2007 3.70 06/03/2008 7.30 03/07/2009 4.20 Duration: 4 days 04/21/1897 3.53 10/10/1901 1.98 07/06/1902 5.94 08/25/1903 5.02 04/22/1904 5.37 07/05/1905 3.69 09/11/1906 2.31 07/15/1907 3.17 08/15/1908 5.71 10/08/1909 2.95 09/22/1910 2.55 02/14/1911 2.38 10/08/1912 3.86 08/18/1913 3.69 09/13/1914 6.56 05/25/1915 4.49 05/12/1916 2.75 09/04/1917 7.75 06/02/1918 2.77 06/21/1949 4.19 06/15/1950 2.49 05/25/1951 2.43 06/20/1952 5.53 06/07/1953 3.34 05/31/1954 3.29 07/07/1955 2.88 08/16/1956 2.61 05/10/1957 2.68 07/01/1958 5.31 06/29/1959 5.53 01/11/1960 3.45 09/11/1961 5.65 05/26/1962 4.08 08/05/1963 2.40 08/27/1964 2.55 09/18/1965 3.94 05/15/1966 2.93 04/20/1968 2.20 07/17/1969 3.13 08/06/1970 7.98 09/10/1972 6.60 09/17/1978 4.90 06/26/1979 3.64 06/04/1980 3.70 07/01/1981 4.70 06/23/1985 3.40 09/17/1986 2.60 07/06/1987 3.80 09/06/1989 4.40 06/16/1990 5.10 04/11/1991 2.50 09/14/1992 6.06 07/12/1994 2.22 04/07/1995 2.40 05/08/1996 4.30 10/24/1997 2.10 07/05/1998 2.32 06/09/1999 3.13 04/18/2000 2.20 09/06/2001 3.50 11/02/2003 5.35 05/22/2004 4.34 05/11/2005 4.60 09/09/2006 3.13 05/04/2007 3.80 06/03/2008 7.50 03/07/2009 4.24 Duration: 7 days 04/20/1897 3.85 03/30/1901 2.49 07/08/1902 6.34 05/26/1903 5.89 04/19/1904 5.80 07/07/1905 4.67 09/11/1906 3.52 07/15/1907 3.44 08/15/1908 5.77 04/15/1909 3.73 09/11/1910 2.99 09/27/1911 3.26 08/28/1912 3.91 06/20/1913 5.91 09/09/1914 8.10 07/12/1915 4.74 05/08/1916 2.80 09/01/1917 7.97 05/30/1918 3.37 06/20/1949 4.94 06/12/1950 4.23 05/19/1951 4.08 06/20/1952 5.59 06/04/1953 4.46 06/09/1954 4.26 07/05/1955 3.11 08/12/1956 2.88 05/09/1957 2.96 07/01/1958 5.36 06/29/1959 5.59 08/15/1960 4.02 09/11/1961 5.71 05/25/1962 4.25 07/31/1963 3.95 06/14/1964 4.10 09/14/1965 4.06 05/11/1966 4.30 04/19/1968 2.90 07/14/1969 3.80 08/02/1970 10.20 09/07/1972 6.70 09/13/1978 5.10 06/24/1979 3.70 06/01/1980 4.90 06/29/1981 6.00 09/23/1985 3.70 07/06/1986 4.10 07/06/1987 6.30 09/03/1989 5.30 06/16/1990 6.00 04/12/1991 4.30 09/09/1992 6.70 08/29/1994 2.30 05/07/1995 2.80 05/26/1996 5.50 10/23/1997 2.40 11/04/1998 3.10 05/16/1999 3.60 04/16/2000 2.30 09/06/2001 3.60 11/02/2003 5.40 05/18/2004 4.40 05/11/2005 4.65 08/13/2006 4.10 05/04/2007 3.90 05/30/2008 9.30 03/07/2009 4.28 Duration: 10 days 04/20/1897 4.23 03/29/1901 3.31 07/09/1902 10.16 05/20/1903 7.63 04/19/1904 5.86 06/29/1905 4.89 09/11/1906 3.82 06/21/1907 3.99 08/15/1908 5.83 04/12/1909 5.21 09/15/1910 4.89 09/27/1911 3.46 10/02/1912 3.98 06/18/1913 6.16 09/07/1914 9.09 05/19/1915 5.86 05/12/1916 4.39 09/01/1917 8.05 05/27/1918 4.94 06/20/1949 5.17 06/09/1950 4.48 05/16/1951 4.19 06/20/1952 6.38 06/03/1953 4.53 05/22/1954 5.05 09/20/1955 4.24 08/07/1956 3.01 05/09/1957 3.21 07/01/1958 5.56 06/29/1959 5.65 08/15/1960 4.13 09/03/1961 7.09 05/25/1962 4.84 07/31/1963 3.99 06/14/1964 5.38 09/18/1965 4.54 05/08/1966 5.40 07/16/1968 3.30 07/17/1969 4.70 08/02/1970 10.30 09/13/1978 7.10 06/19/1979 4.60 05/29/1980 6.70 06/24/1981 6.50 09/21/1985 5.40 07/05/1986 4.80 07/06/1987 6.50 08/31/1989 5.50 06/14/1990 6.50 04/11/1991 4.90 09/05/1992 7.60 05/23/1994 2.50 06/25/1995 3.60 05/23/1996 7.60 04/30/1997 3.50 06/13/1998 3.70 05/12/1999 4.80 04/11/2000 2.40 05/01/2001 4.30 10/27/2003 5.60 05/17/2004 5.20 05/11/2005 5.50 08/09/2006 4.30 05/04/2007 4.00 05/30/2008 10.20 02/28/2009 4.33 Duration: 20 days 04/20/1897 5.88 03/19/1901 4.25 06/29/1902 13.09 05/20/1903 11.10 04/07/1904 8.92 06/25/1905 7.85 09/01/1906 4.78 06/06/1907 6.00 05/10/1908 7.99 04/12/1909 6.96 09/11/1910 5.61 09/27/1911 4.30 09/01/1912 5.78 06/06/1913 7.09 09/07/1914 11.70 07/10/1915 9.36 05/12/1916 4.94 08/19/1917 9.34 05/18/1918 6.95 06/13/1949 8.15 06/02/1950 4.86 05/19/1951 7.16 06/20/1952 7.37 06/25/1953 5.58 05/27/1954 8.43 09/10/1955 5.07 07/31/1956 5.89 03/17/1957 4.54 07/01/1958 8.91 06/29/1959 6.01 08/05/1960 6.36 09/02/1961 8.33 05/22/1962 7.19 07/27/1963 4.98 06/14/1964 6.42 09/03/1965 6.34 05/06/1966 6.90 07/16/1968 4.90 07/07/1969 5.90 08/02/1970 11.00 09/13/1978 8.50 06/09/1979 5.60 05/29/1980 10.00 06/15/1981 8.40 09/22/1985 7.70 09/15/1986 6.60 06/24/1987 9.30 08/23/1989 8.20 06/14/1990 7.90 04/08/1991 7.00 08/30/1992 9.20 07/04/1993 10.70 05/23/1994 4.10 04/07/1995 6.10 05/18/1996 9.10 10/08/1997 4.70 06/03/1998 5.90 05/12/1999 5.80 04/01/2000 3.30 04/30/2001 5.90 06/06/2003 6.60 05/13/2004 6.70 05/11/2005 5.60 08/01/2006 7.40 04/22/2007 6.30 05/23/2008 11.80 03/07/2009 6.20 Duration: 30 days 03/31/1897 7.25 03/09/1901 5.58 06/19/1902 14.77 05/20/1903 13.22 03/29/1904 9.38 06/20/1905 9.63 06/27/1906 4.86 06/21/1907 8.12 05/11/1908 11.30 04/16/1909 7.31 08/29/1910 6.68 09/06/1911 4.95 04/12/1912 7.25 05/30/1913 7.98 08/28/1914 12.83 07/01/1915 12.88 04/30/1916 6.33 08/09/1917 9.52 05/18/1918 7.34 06/01/1949 9.62 07/15/1950 6.43 05/09/1951 7.86 06/20/1952 8.34 06/03/1953 7.33 05/22/1954 10.43 06/20/1955 5.24 08/07/1956 7.56 08/13/1957 5.63 07/01/1958 10.26 05/03/1959 8.31 08/05/1960 8.48 09/02/1961 9.94 05/18/1962 7.27 07/12/1963 6.42 06/14/1964 8.42 08/29/1965 8.69 05/15/1966 9.30 07/09/1968 5.30 06/26/1969 7.70 07/20/1970 11.71 08/25/1978 9.30 06/11/1979 6.30 05/29/1980 10.80 06/07/1981 11.20 09/21/1985 8.80 09/13/1986 8.60 06/21/1987 10.20 08/13/1989 8.50 06/15/1990 10.80 04/08/1991 9.40 08/30/1992 9.50 06/29/1993 13.30 05/23/1994 5.50 04/10/1995 7.60 05/08/1996 13.60 04/10/1997 5.40 06/08/1998 7.80 05/12/1999 9.70 05/02/2001 9.20 06/02/2003 8.20 05/17/2004 8.20 04/20/2005 7.10 08/13/2006 9.10 04/10/2007 7.30 05/10/2008 12.30 05/26/2009 7.60 Duration: 45 days 06/10/1897 9.48 03/09/1901 6.47 06/06/1902 18.53 05/20/1903 15.53 03/29/1904 10.72 06/20/1905 10.61 08/05/1906 7.05 06/06/1907 11.17 05/10/1908 13.49 04/12/1909 10.66 08/25/1910 7.22 09/03/1911 5.95 08/28/1912 10.22 05/12/1913 11.85 08/28/1914 14.71 07/07/1915 15.06 04/15/1916 8.17 08/01/1917 10.10 05/21/1918 9.53 05/16/1949 10.66 05/08/1950 8.73 04/24/1951 11.38 05/16/1952 11.38 06/04/1953 11.04 05/02/1954 11.69 08/21/1955 6.76 07/27/1956 9.36 04/01/1957 7.29 06/24/1958 11.48 04/17/1959 11.85 08/15/1960 10.36 09/02/1961 12.18 04/27/1962 8.38 07/05/1963 8.86 05/22/1964 8.75 08/25/1965 9.24 04/29/1966 12.80 07/23/1968 6.30 06/11/1969 10.50 08/02/1970 15.40 08/25/1978 10.70 06/02/1979 7.60 05/29/1980 12.70 06/07/1981 13.10 09/21/1985 9.40 09/11/1986 10.40 07/06/1987 12.00 07/28/1989 10.10 06/14/1990 13.00 04/08/1991 10.80 08/02/1992 10.50 06/29/1993 17.90 06/01/1994 7.70 04/07/1995 10.30 04/28/1996 16.10 03/29/1997 6.70 05/12/1998 9.20 05/09/1999 11.40 05/01/2001 11.00 06/02/2003 10.00 04/18/2004 10.70 04/06/2005 9.70 08/01/2006 12.40 04/24/2007 9.80 04/25/2008 14.00 04/25/2009 9.60 Duration: 60 days 05/26/1897 10.75 03/09/1901 7.72 05/21/1902 21.59 05/06/1903 16.83 04/07/1904 13.41 06/26/1905 13.50 07/25/1906 8.81 05/21/1907 14.39 05/04/1908 15.78 04/12/1909 13.57 07/26/1910 8.60 08/07/1911 7.32 08/15/1912 11.76 05/03/1913 13.84 08/19/1914 16.34 07/01/1915 17.24 04/08/1916 9.39 04/16/1917 11.98 05/06/1918 10.73 06/01/1949 12.49 04/22/1950 11.31 04/05/1951 13.29 06/20/1952 14.75 05/20/1953 12.13 04/19/1954 15.76 08/01/1955 7.82 07/07/1956 11.28 03/18/1957 9.85 06/12/1958 13.23 05/03/1959 13.93 08/05/1960 12.74 09/02/1961 13.03 05/22/1962 10.12 07/05/1963 10.39 05/22/1964 10.65 08/25/1965 10.84 04/17/1966 14.20 07/09/1968 8.40 06/11/1969 13.10 07/28/1970 17.04 07/17/1972 18.90 08/10/1978 11.70 06/02/1979 8.50 05/29/1980 14.10 06/07/1981 15.80 04/30/1985 10.10 08/13/1986 12.00 06/21/1987 15.60 07/11/1989 13.70 06/14/1990 15.80 04/08/1991 13.20 07/19/1992 15.20 06/13/1993 20.40 05/23/1994 9.40 03/25/1995 12.10 04/28/1996 19.60 04/03/1997 7.80 05/20/1998 11.70 04/15/1999 14.00 04/07/2000 5.90 04/08/2001 14.00 06/02/2003 10.70 04/18/2004 12.90 03/24/2005 10.60 07/13/2006 14.70 04/24/2007 13.20 04/10/2008 18.00 04/25/2009 13.20