Precipitation annual maximum series (inches) Station ID: 25-3615 Station name: HARRISON State: NE Latitude (decimal degrees): 42.6858 Longitude (decimal degrees): -103.8842 Elevation (feet): 4850 Duration: 1 day 04/23/1915 1.55 06/21/1916 4.25 05/21/1917 1.52 05/31/1918 1.72 05/11/1920 2.20 07/14/1921 2.74 06/14/1922 1.91 07/25/1923 1.76 07/31/1924 1.38 06/07/1925 2.10 08/10/1926 1.56 04/12/1927 2.40 05/13/1928 1.53 06/02/1929 1.42 09/25/1930 1.50 06/14/1931 1.32 04/23/1932 1.68 04/20/1933 1.75 07/25/1934 1.32 03/04/1935 2.00 06/03/1936 1.00 05/29/1937 1.01 04/15/1938 1.55 05/24/1939 1.25 04/16/1940 0.90 07/12/1941 1.90 05/12/1942 3.15 04/11/1943 1.10 05/17/1944 2.13 06/15/1945 1.28 05/02/1946 2.16 06/21/1947 3.31 06/06/1949 1.55 03/27/1950 1.65 06/01/1951 1.50 05/23/1952 1.03 07/30/1953 1.55 03/12/1954 1.62 09/20/1955 2.77 11/02/1956 1.30 07/20/1957 1.48 07/14/1959 2.48 05/25/1960 1.80 05/14/1961 1.20 06/17/1962 2.51 06/15/1963 1.04 04/21/1964 1.31 05/15/1965 3.86 10/14/1966 1.03 04/14/1967 2.52 07/10/1968 2.07 07/18/1969 1.07 06/12/1970 3.87 05/24/1971 1.77 06/05/1972 1.42 07/20/1973 1.80 04/12/1974 1.22 04/28/1975 1.20 05/23/1976 1.82 04/12/1977 1.50 05/07/1978 0.95 10/30/1979 1.35 07/13/1980 1.12 07/13/1981 0.90 05/11/1982 1.00 05/17/1983 1.25 04/26/1984 1.12 04/20/1985 1.20 06/10/1986 3.43 05/17/1987 1.34 05/20/1988 2.00 09/21/1989 1.19 07/21/1990 0.92 05/16/1991 3.16 05/22/1992 2.43 06/17/1993 1.39 05/14/1994 1.54 06/04/1995 2.24 05/27/1996 1.30 05/23/1997 3.47 10/05/1998 1.14 06/13/1999 1.48 05/18/2000 2.65 06/05/2001 0.73 08/06/2002 1.64 09/05/2004 1.66 06/13/2005 3.58 09/23/2006 1.21 05/22/2007 0.87 05/24/2008 1.75 06/02/2009 2.16 04/24/2010 2.21 Duration: 2 days 04/30/1915 2.22 06/21/1916 4.58 05/25/1917 2.76 04/02/1918 2.00 04/17/1920 3.30 07/14/1921 2.95 11/04/1922 2.83 06/09/1923 2.33 07/30/1924 1.49 06/06/1925 2.65 08/10/1926 1.68 05/08/1927 3.55 05/13/1928 2.01 04/09/1929 1.53 10/03/1930 1.62 06/14/1931 1.42 04/23/1932 1.87 04/20/1933 2.50 07/25/1934 1.42 04/24/1935 2.96 06/02/1936 1.55 05/29/1937 1.23 04/15/1938 1.67 05/24/1939 1.50 04/15/1940 1.05 06/09/1941 3.19 05/12/1942 4.75 04/10/1943 1.61 05/16/1944 2.29 06/15/1945 1.38 05/01/1946 2.66 06/21/1947 4.26 06/06/1949 1.72 03/27/1950 1.78 07/30/1951 2.06 05/22/1952 1.78 06/06/1953 2.27 03/11/1954 1.74 09/20/1955 2.98 11/02/1956 2.30 07/20/1957 1.59 07/14/1959 2.67 05/25/1960 1.94 05/13/1961 1.88 06/16/1962 2.98 03/16/1963 1.42 04/20/1964 1.78 05/14/1965 4.51 07/01/1966 1.12 04/13/1967 2.81 07/10/1968 2.23 07/18/1969 1.72 06/11/1970 4.17 05/23/1971 3.32 04/26/1972 1.69 07/20/1973 1.97 04/11/1974 1.97 06/18/1975 1.31 05/23/1976 2.31 04/11/1977 1.80 07/21/1978 1.19 11/20/1979 1.45 05/11/1980 1.31 07/25/1981 1.18 05/13/1982 1.57 05/17/1983 1.90 04/25/1984 1.72 07/30/1985 1.82 06/10/1986 3.69 05/17/1987 1.44 05/19/1988 2.60 09/09/1989 1.61 03/06/1990 1.32 05/16/1991 4.50 05/22/1992 2.62 06/17/1993 2.23 05/14/1994 1.66 06/04/1995 2.83 05/27/1996 1.70 05/22/1997 3.74 10/04/1998 1.80 06/12/1999 1.59 05/17/2000 2.85 07/10/2001 1.10 08/06/2002 1.77 09/05/2004 2.20 06/12/2005 3.86 09/23/2006 1.41 04/24/2007 1.10 05/23/2008 2.06 06/02/2009 2.33 04/23/2010 2.81 Duration: 3 days 06/04/1915 2.46 06/19/1916 4.76 05/19/1917 3.20 05/29/1918 2.29 04/17/1920 3.90 07/14/1921 2.98 11/03/1922 3.03 07/24/1923 2.45 07/30/1924 1.50 06/05/1925 2.85 08/10/1926 2.07 05/08/1927 3.58 05/13/1928 2.03 07/04/1929 1.80 05/09/1930 1.75 03/05/1931 1.44 04/23/1932 2.21 04/19/1933 3.10 07/23/1934 1.44 04/24/1935 3.36 06/02/1936 1.95 05/29/1937 1.83 05/29/1938 1.69 05/24/1939 1.51 04/09/1940 1.12 06/08/1941 4.69 05/11/1942 4.81 04/09/1943 2.06 05/15/1944 2.38 06/15/1945 1.39 04/30/1946 2.91 06/20/1947 5.11 05/19/1949 1.79 03/27/1950 1.79 09/03/1951 2.22 05/21/1952 2.10 06/05/1953 2.39 03/11/1954 1.76 09/19/1955 3.01 05/26/1956 2.45 05/23/1957 1.92 07/14/1959 2.70 05/23/1960 1.96 05/13/1961 1.90 06/15/1962 3.07 03/16/1963 1.43 04/20/1964 1.85 05/14/1965 4.55 07/01/1966 1.13 04/13/1967 2.84 07/10/1968 2.25 07/17/1969 1.75 06/11/1970 4.21 05/23/1971 3.35 04/26/1972 1.87 07/20/1973 2.00 04/11/1974 2.02 06/19/1975 1.68 05/22/1976 2.34 04/11/1977 1.90 05/05/1978 1.45 08/18/1979 1.47 05/11/1980 1.81 07/25/1981 1.33 05/13/1982 2.12 05/17/1983 1.95 04/25/1984 2.27 07/30/1985 1.84 06/08/1986 3.91 05/17/1987 1.46 05/18/1988 2.85 09/08/1989 1.91 03/06/1990 1.33 05/16/1991 4.70 05/22/1992 2.64 06/17/1993 2.26 05/14/1994 1.67 06/04/1995 2.86 05/26/1996 2.08 05/23/1997 5.15 07/24/1998 2.10 06/11/1999 2.48 05/17/2000 2.88 07/09/2001 1.32 08/06/2002 1.78 09/04/2004 2.33 06/11/2005 5.11 09/22/2006 1.57 04/23/2007 1.26 05/22/2008 2.08 06/02/2009 2.35 04/23/2010 2.88 Duration: 4 days 06/04/1915 2.51 06/19/1916 4.96 05/19/1917 3.23 05/28/1918 2.51 04/17/1920 3.94 07/14/1921 3.01 11/03/1922 3.06 07/24/1923 2.47 07/30/1924 1.52 06/04/1925 3.00 08/10/1926 2.11 05/08/1927 3.62 05/13/1928 2.58 03/12/1929 1.90 10/01/1930 1.90 03/05/1931 1.45 04/23/1932 2.31 04/19/1933 3.13 06/12/1934 1.45 04/24/1935 3.46 06/01/1936 2.10 05/29/1937 1.86 05/29/1938 1.70 05/24/1939 1.53 04/09/1940 1.13 06/08/1941 4.85 05/10/1942 4.86 04/08/1943 2.11 05/15/1944 2.40 06/05/1945 1.49 04/30/1946 2.94 06/20/1947 5.16 05/20/1949 2.06 03/27/1950 1.81 07/28/1951 2.97 05/20/1952 2.21 06/05/1953 2.41 03/11/1954 1.78 09/19/1955 3.04 05/26/1956 2.47 05/23/1957 1.94 07/14/1959 2.72 05/25/1960 1.98 05/13/1961 1.92 06/16/1962 3.18 03/16/1963 1.88 04/19/1964 1.90 05/14/1965 4.60 08/10/1966 1.27 04/13/1967 2.87 07/10/1968 2.27 07/18/1969 2.09 06/10/1970 4.25 05/23/1971 4.56 04/26/1972 1.89 07/20/1973 2.02 04/11/1974 2.06 06/18/1975 1.84 05/23/1976 2.65 04/11/1977 1.92 05/05/1978 1.65 08/17/1979 1.48 05/11/1980 1.83 07/23/1981 1.58 05/11/1982 2.63 05/17/1983 1.97 04/25/1984 2.29 07/28/1985 2.17 06/08/1986 4.11 05/17/1987 1.47 05/18/1988 2.94 09/08/1989 1.93 03/04/1990 1.35 05/15/1991 4.75 05/22/1992 2.67 06/17/1993 2.28 05/14/1994 1.69 06/04/1995 2.89 05/24/1996 2.78 05/22/1997 5.20 07/24/1998 2.12 06/11/1999 2.50 05/17/2000 2.91 07/08/2001 1.68 08/06/2002 1.80 09/04/2004 2.35 06/10/2005 5.24 09/22/2006 1.59 04/22/2007 1.28 05/24/2008 2.32 06/02/2009 2.37 04/23/2010 2.91 Duration: 7 days 06/01/1915 3.27 06/19/1916 5.01 05/20/1917 5.70 05/25/1918 2.72 04/17/1920 3.98 07/14/1921 3.04 10/30/1922 3.18 06/05/1923 3.19 07/08/1924 1.67 06/03/1925 3.40 08/08/1926 2.38 05/05/1927 4.00 05/13/1928 2.61 04/19/1929 2.66 05/09/1930 2.50 06/10/1931 2.27 04/23/1932 2.81 04/19/1933 3.16 06/10/1934 1.49 04/24/1935 3.61 06/02/1936 2.82 05/29/1937 2.37 06/29/1938 2.10 05/24/1939 1.54 04/10/1940 2.07 06/05/1941 5.70 05/10/1942 5.47 04/08/1943 2.13 05/15/1944 2.48 06/05/1945 2.14 04/30/1946 3.03 06/16/1947 5.32 06/01/1949 2.27 06/13/1950 2.00 09/01/1951 3.14 05/17/1952 2.66 06/06/1953 2.68 03/12/1954 2.12 09/19/1955 3.91 05/26/1956 2.50 05/19/1957 2.85 06/19/1959 3.27 05/23/1960 2.00 05/13/1961 2.33 06/15/1962 3.85 03/13/1963 1.93 05/29/1964 2.19 05/09/1965 5.09 08/07/1966 1.36 06/10/1967 2.89 06/05/1968 3.32 07/15/1969 2.43 06/10/1970 4.29 05/23/1971 4.61 06/04/1972 2.06 09/11/1973 2.38 04/08/1974 2.13 06/17/1975 1.95 05/21/1976 2.83 04/11/1977 2.45 07/16/1978 1.76 07/24/1979 1.53 05/11/1980 2.17 07/23/1981 1.76 05/11/1982 3.45 05/12/1983 2.50 04/20/1984 2.93 07/28/1985 2.19 06/04/1986 4.89 05/17/1987 1.99 05/18/1988 2.99 09/08/1989 1.95 11/02/1990 1.50 05/11/1991 7.08 05/22/1992 2.69 06/17/1993 2.90 10/01/1994 1.75 06/04/1995 4.18 05/23/1996 3.39 05/22/1997 5.34 07/24/1998 2.31 06/11/1999 3.47 05/17/2000 2.94 07/07/2001 2.03 08/06/2002 1.82 09/04/2004 2.38 06/09/2005 5.58 09/22/2006 1.60 04/19/2007 1.55 05/22/2008 2.68 06/02/2009 2.73 06/08/2010 4.45 Duration: 10 days 04/23/1915 4.19 06/13/1916 5.06 05/19/1917 6.62 05/23/1918 2.75 04/10/1920 4.02 07/14/1921 3.50 10/29/1922 3.38 06/02/1923 3.80 07/08/1924 1.95 05/31/1925 3.65 06/30/1926 2.66 05/05/1927 4.04 05/13/1928 2.63 05/25/1929 3.12 09/25/1930 3.40 06/05/1931 2.37 04/23/1932 2.84 04/12/1933 3.40 06/12/1934 2.15 05/12/1935 3.68 05/31/1936 3.21 05/29/1937 2.89 04/06/1938 2.55 05/24/1939 1.90 04/07/1940 2.37 06/05/1941 5.76 05/04/1942 7.04 04/08/1943 2.15 05/15/1944 3.13 06/06/1945 2.92 05/01/1946 3.54 06/20/1947 6.40 06/06/1949 2.72 04/28/1950 2.50 08/30/1951 3.44 05/15/1952 3.08 06/05/1953 2.93 03/11/1954 2.29 09/19/1955 3.95 05/26/1956 2.52 05/16/1957 3.33 06/22/1959 4.36 05/17/1960 2.02 05/13/1961 2.92 06/12/1962 4.01 05/26/1963 2.07 05/30/1964 2.57 05/06/1965 5.32 08/05/1966 2.37 06/07/1967 4.09 06/05/1968 3.35 07/14/1969 2.71 06/10/1970 4.94 05/23/1971 5.35 06/04/1972 2.35 09/02/1973 2.63 04/03/1974 2.61 06/17/1975 2.10 05/21/1976 4.02 04/11/1977 2.55 04/28/1978 2.92 08/17/1979 1.95 05/11/1980 2.19 07/18/1981 2.41 05/11/1982 4.38 05/11/1983 2.85 04/20/1984 3.48 07/30/1985 2.26 06/04/1986 5.40 05/17/1987 2.50 05/18/1988 3.12 09/08/1989 1.97 03/06/1990 1.64 05/10/1991 7.62 05/22/1992 2.72 06/13/1993 2.94 10/01/1994 1.77 05/27/1995 5.42 05/23/1996 3.63 05/22/1997 5.39 07/24/1998 2.83 06/06/1999 4.18 05/11/2000 3.12 07/07/2001 2.30 08/06/2002 1.84 09/04/2004 2.40 06/04/2005 5.75 09/16/2006 1.63 04/19/2007 1.71 05/22/2008 2.71 06/02/2009 3.55 06/07/2010 4.53 Duration: 20 days 05/18/1915 5.90 06/02/1916 5.51 05/19/1917 7.57 05/12/1918 3.32 04/01/1920 5.21 07/14/1921 4.23 05/27/1922 4.60 05/22/1923 5.50 07/13/1924 2.74 06/04/1925 3.92 06/30/1926 2.66 03/31/1927 5.05 07/10/1928 3.77 04/07/1929 4.26 04/30/1930 4.49 07/31/1931 3.01 04/18/1932 3.92 04/09/1933 4.45 06/03/1934 3.12 05/12/1935 7.11 05/22/1936 4.17 05/25/1937 3.64 06/18/1938 3.73 05/24/1939 2.42 04/09/1940 3.25 05/26/1941 6.35 04/24/1942 11.67 05/26/1943 2.81 04/29/1944 3.84 05/30/1945 4.25 04/27/1946 4.95 06/11/1947 8.27 05/19/1949 4.53 03/23/1950 3.09 07/12/1951 4.64 05/08/1952 4.28 06/02/1953 3.86 03/11/1954 2.63 05/16/1955 4.50 11/02/1956 2.90 05/12/1957 5.30 06/16/1959 5.42 05/25/1960 3.12 05/13/1961 3.32 06/05/1962 6.20 05/27/1963 3.77 06/04/1964 4.07 05/08/1965 7.05 07/27/1966 3.33 06/07/1967 5.30 05/22/1968 5.46 07/06/1969 4.41 05/31/1970 5.65 05/23/1971 7.08 04/26/1972 3.22 09/02/1973 4.06 04/03/1974 2.74 05/31/1975 2.47 05/16/1976 4.17 03/28/1977 3.26 04/19/1978 3.39 08/09/1979 2.96 05/11/1980 3.32 07/13/1981 3.34 05/10/1982 4.91 05/01/1983 3.92 04/20/1984 4.38 07/20/1985 2.71 05/29/1986 5.52 05/02/1987 2.95 05/18/1988 3.70 09/08/1989 3.23 04/20/1990 2.04 05/10/1991 10.63 05/22/1992 3.14 06/03/1993 5.43 10/01/1994 2.68 05/20/1995 7.83 05/10/1996 3.84 05/23/1997 6.24 07/24/1998 4.06 05/31/1999 5.56 04/30/2000 4.52 07/07/2001 2.66 07/20/2002 2.66 09/04/2004 3.50 05/25/2005 8.01 09/10/2006 1.88 04/19/2007 2.66 05/22/2008 3.98 05/24/2009 5.58 06/08/2010 4.75 Duration: 30 days 05/14/1915 6.79 05/24/1916 6.76 05/19/1917 7.74 03/29/1918 4.23 04/17/1920 8.37 07/02/1921 4.99 06/14/1922 5.74 07/10/1923 7.42 07/08/1924 3.36 05/14/1925 6.54 06/08/1926 4.28 04/11/1927 7.60 05/13/1928 5.01 04/09/1929 5.38 04/30/1930 5.41 07/27/1931 3.49 04/09/1932 4.52 04/09/1933 5.40 05/31/1934 3.37 04/24/1935 7.80 05/15/1936 4.20 05/29/1937 4.37 06/18/1938 4.15 05/24/1939 3.18 04/02/1940 4.02 06/05/1941 6.91 04/17/1942 13.97 05/28/1943 3.73 04/21/1944 5.40 05/20/1945 5.07 05/01/1946 7.76 05/27/1947 9.94 05/15/1949 5.93 04/28/1950 4.01 05/15/1951 6.17 04/30/1952 4.66 05/23/1953 4.04 05/22/1954 3.06 05/17/1955 5.66 10/24/1956 3.23 05/03/1957 6.12 06/19/1959 8.11 05/23/1960 3.92 05/01/1961 3.75 05/19/1962 9.32 05/18/1963 4.52 05/27/1964 5.79 05/14/1965 8.16 07/22/1966 3.56 05/26/1967 7.40 05/14/1968 6.09 06/20/1969 6.10 05/22/1970 5.90 05/06/1971 8.29 04/14/1972 3.92 09/02/1973 4.62 03/19/1974 2.89 05/31/1975 3.15 05/21/1976 6.32 04/12/1977 4.13 04/19/1978 4.28 07/21/1979 4.28 05/11/1980 4.00 07/13/1981 4.19 05/10/1982 6.96 04/21/1983 4.07 04/02/1984 5.14 09/03/1985 3.09 06/04/1986 6.00 05/17/1987 3.92 05/18/1988 5.10 09/08/1989 3.23 04/25/1990 2.62 05/08/1991 11.80 05/22/1992 4.65 05/28/1993 5.84 06/20/1994 3.14 05/07/1995 10.61 05/10/1996 4.17 04/30/1997 6.65 07/20/1998 4.89 06/02/1999 6.33 04/30/2000 4.93 04/07/2001 3.02 08/06/2002 2.84 07/01/2004 4.70 05/24/2005 8.11 08/26/2006 3.06 04/23/2007 3.57 05/01/2008 4.91 05/25/2009 7.18 05/16/2010 6.90 Duration: 45 days 04/23/1915 10.68 05/12/1916 9.68 04/17/1917 10.19 04/22/1918 5.50 04/01/1920 9.66 06/18/1921 6.34 05/27/1922 8.12 05/06/1923 8.75 07/08/1924 3.91 05/14/1925 7.45 05/26/1926 5.36 03/31/1927 9.05 05/31/1928 6.35 04/19/1929 7.23 04/25/1930 7.41 05/01/1931 3.91 04/18/1932 5.49 04/09/1933 8.38 06/12/1934 3.89 04/24/1935 11.63 04/25/1936 4.80 05/29/1937 5.56 05/23/1938 5.69 05/11/1939 3.88 03/19/1940 4.35 05/30/1941 9.11 04/23/1942 14.91 05/07/1943 4.97 04/29/1944 6.39 05/06/1945 5.51 04/30/1946 8.50 05/12/1947 12.77 04/30/1949 7.59 03/27/1950 5.92 05/10/1951 7.44 05/15/1952 5.83 04/29/1953 5.78 04/29/1954 3.93 05/16/1955 6.75 05/26/1956 4.64 05/03/1957 7.23 06/16/1959 8.37 04/27/1960 4.82 04/11/1961 4.78 05/15/1962 11.54 05/31/1963 4.89 05/27/1964 6.42 05/06/1965 9.26 07/01/1966 5.26 05/11/1967 8.86 05/06/1968 6.92 06/07/1969 8.07 05/11/1970 6.26 04/22/1971 10.59 04/27/1972 5.94 08/13/1973 4.97 04/03/1974 3.09 05/13/1975 4.02 05/16/1976 7.32 04/11/1977 5.90 04/18/1978 5.39 07/21/1979 4.88 04/24/1980 4.37 06/28/1981 4.75 05/11/1982 7.82 04/04/1983 5.34 04/20/1984 6.59 07/28/1985 4.46 06/06/1986 8.35 05/17/1987 5.01 05/02/1988 5.68 08/10/1989 4.50 05/09/1990 3.67 04/21/1991 13.84 05/22/1992 6.42 05/09/1993 6.62 06/23/1994 4.23 04/26/1995 13.22 05/10/1996 5.20 04/20/1997 7.85 09/21/1998 5.95 05/10/1999 7.37 04/16/2000 7.20 06/03/2001 3.55 08/06/2002 4.39 06/17/2004 5.58 05/08/2005 9.01 08/16/2006 3.25 04/19/2007 4.27 04/25/2008 6.27 05/21/2009 9.40 05/10/2010 8.41 Duration: 60 days 04/23/1915 12.09 04/29/1916 9.99 04/10/1917 12.01 04/02/1918 8.28 04/03/1920 10.20 05/17/1921 8.10 05/08/1922 10.16 06/09/1923 10.94 07/08/1924 3.91 04/28/1925 7.99 05/11/1926 6.68 05/05/1927 12.37 05/31/1928 8.34 04/09/1929 9.21 04/10/1930 8.83 04/22/1931 4.56 04/06/1932 6.24 04/09/1933 9.20 05/31/1934 4.91 04/09/1935 12.24 05/22/1936 5.11 05/21/1937 6.43 05/10/1938 7.03 05/11/1939 4.16 03/03/1940 5.06 04/12/1941 11.52 04/17/1942 15.92 05/07/1943 6.74 04/21/1944 8.50 05/20/1945 5.90 04/21/1946 11.20 05/12/1947 14.12 04/09/1949 8.57 03/27/1950 6.99 07/10/1951 9.60 04/30/1952 7.41 04/29/1953 6.72 04/29/1954 4.64 04/04/1955 7.22 05/26/1956 5.72 04/02/1957 8.67 05/20/1959 9.86 04/24/1960 6.06 04/03/1961 5.20 05/16/1962 12.66 05/25/1963 6.70 04/20/1964 8.11 05/08/1965 11.23 06/15/1966 5.94 04/26/1967 10.23 05/14/1968 8.91 06/07/1969 8.35 05/31/1970 7.32 04/18/1971 11.80 04/26/1972 7.35 07/20/1973 6.82 07/17/1974 3.95 04/28/1975 5.30 05/23/1976 8.66 04/11/1977 7.42 04/15/1978 5.71 06/23/1979 6.18 04/24/1980 4.65 04/20/1981 5.46 05/09/1982 8.55 03/26/1983 6.52 04/20/1984 8.26 07/28/1985 5.55 05/29/1986 9.37 05/02/1987 6.04 04/22/1988 6.62 08/06/1989 4.52 04/25/1990 4.75 04/08/1991 15.18 05/22/1992 6.99 05/08/1993 7.29 06/16/1994 4.79 04/11/1995 14.43 04/12/1996 6.58 04/06/1997 9.35 06/17/1998 7.31 04/21/1999 9.91 04/16/2000 7.50 04/07/2001 4.25 07/20/2002 5.37 07/09/2004 6.50 04/19/2005 11.09 07/27/2006 3.92 03/25/2007 5.27 04/25/2008 7.18 06/02/2009 10.37 04/20/2010 11.22