Precipitation annual maximum series (inches) Station ID: 05-1121 Station name: BURLINGTON State: CO Latitude (decimal degrees): 39.3061 Longitude (decimal degrees): -102.2631 Elevation (feet): 4230 Duration: 1 day 09/30/1904 2.51 04/23/1905 1.60 04/27/1906 1.85 10/19/1908 4.00 07/10/1909 1.10 08/15/1910 1.74 08/11/1911 1.07 07/31/1912 1.95 08/21/1913 1.35 05/01/1914 2.15 05/27/1915 2.40 08/20/1916 1.90 08/13/1917 3.65 10/25/1918 1.20 06/09/1919 1.70 07/26/1920 1.65 04/15/1921 3.22 06/27/1922 2.06 08/04/1923 2.30 09/18/1924 1.54 08/19/1925 1.81 06/08/1926 1.95 06/16/1927 1.56 07/24/1928 1.92 04/20/1929 1.90 08/14/1930 3.00 08/09/1931 2.66 07/31/1932 0.98 08/29/1933 1.70 06/15/1934 1.25 06/17/1935 2.00 07/29/1936 2.22 06/26/1937 0.83 05/30/1938 2.10 06/29/1939 1.60 09/04/1940 1.61 09/22/1941 2.00 06/09/1942 1.42 07/08/1943 1.28 07/04/1944 3.10 06/03/1945 2.80 05/28/1946 2.20 05/16/1947 1.90 05/24/1948 1.48 08/26/1949 1.44 02/12/1950 1.00 06/11/1951 2.08 03/21/1952 1.10 08/19/1953 1.23 12/27/1954 0.86 05/26/1955 1.15 07/04/1956 1.15 08/27/1957 2.57 05/23/1958 2.22 08/06/1959 1.17 04/12/1960 1.66 07/05/1961 1.82 09/07/1963 1.80 05/29/1964 2.03 08/20/1965 3.42 04/11/1966 1.62 08/05/1967 1.82 07/26/1968 1.45 05/06/1969 2.80 06/19/1970 1.04 04/18/1971 1.30 06/08/1974 1.96 09/14/1976 1.20 06/04/1978 1.75 08/10/1979 2.12 06/20/1980 2.55 07/02/1981 2.00 05/13/1982 1.66 08/16/1983 1.20 03/19/1984 0.98 07/19/1985 3.51 07/20/1986 1.30 05/03/1987 1.95 09/14/1988 1.13 05/29/1990 1.30 11/17/1991 1.15 08/25/1992 1.70 07/20/1993 2.03 08/13/1994 1.72 05/18/1995 1.60 05/26/1996 2.02 10/26/1997 1.83 07/26/1998 2.18 08/02/1999 2.56 03/08/2000 2.42 05/05/2001 1.55 06/04/2002 2.06 06/13/2003 1.61 07/01/2004 1.66 10/11/2005 1.79 06/01/2006 1.16 06/14/2007 0.85 10/22/2009 2.31 08/06/2010 2.41 05/25/2011 3.75 Duration: 2 days 09/29/1904 2.81 04/23/1905 2.56 04/27/1906 1.99 10/18/1908 4.31 07/10/1909 1.18 08/14/1910 1.87 08/10/1911 1.15 07/30/1912 2.19 12/05/1913 2.35 04/30/1914 3.00 05/26/1915 3.20 08/20/1916 2.05 08/13/1917 3.93 12/20/1918 2.00 06/09/1919 1.83 09/02/1920 1.78 04/15/1921 3.47 06/27/1922 2.41 08/03/1923 2.75 09/18/1924 1.66 09/13/1925 1.95 06/08/1926 2.33 06/15/1927 1.68 07/23/1928 2.43 04/19/1929 2.30 08/13/1930 3.43 08/08/1931 3.01 07/30/1932 1.33 09/11/1933 1.83 06/15/1934 1.35 06/11/1935 2.74 07/29/1936 2.50 06/26/1937 0.89 05/30/1938 2.26 06/29/1939 2.12 09/04/1940 1.73 09/22/1941 2.55 06/08/1942 2.53 07/08/1943 1.38 07/04/1944 3.34 06/03/1945 3.27 05/28/1946 2.37 05/16/1947 2.05 05/24/1948 1.59 08/26/1949 2.50 07/31/1950 1.79 06/11/1951 2.24 04/21/1952 1.18 08/05/1953 1.44 12/27/1954 0.93 05/26/1955 1.24 07/03/1956 2.15 08/27/1957 2.77 05/23/1958 2.39 08/06/1959 1.61 04/12/1960 2.22 05/20/1961 2.02 09/07/1963 1.94 05/28/1964 2.73 08/20/1965 3.68 07/26/1966 1.74 08/05/1967 2.18 07/26/1968 1.56 05/05/1969 3.02 06/19/1970 1.12 05/28/1971 1.45 06/08/1974 2.50 09/14/1976 1.82 08/29/1978 2.96 08/10/1979 2.28 06/20/1980 2.75 07/02/1981 2.15 05/12/1982 1.88 08/16/1983 1.29 04/20/1984 1.35 07/19/1985 4.18 04/03/1986 1.43 05/03/1987 2.61 09/14/1988 1.36 05/29/1990 1.40 07/22/1991 1.61 08/25/1992 1.83 07/20/1993 2.19 08/13/1994 2.09 05/17/1995 2.36 05/26/1996 4.00 10/25/1997 1.98 07/25/1998 2.35 08/01/1999 2.79 03/08/2000 2.61 05/05/2001 2.37 06/04/2002 2.33 06/13/2003 1.73 07/01/2004 1.79 10/10/2005 2.90 12/29/2006 1.78 06/14/2007 1.18 10/12/2008 3.60 10/21/2009 2.93 08/05/2010 2.60 05/24/2011 4.39 Duration: 3 days 09/28/1904 3.28 04/23/1905 2.63 04/27/1906 2.01 10/18/1908 4.35 07/10/1909 1.20 08/15/1910 1.89 08/10/1911 1.16 08/05/1912 2.35 12/04/1913 2.85 04/29/1914 3.66 08/06/1915 3.90 08/20/1916 2.07 08/13/1917 3.97 12/20/1918 2.02 06/09/1919 1.85 09/02/1920 1.79 04/15/1921 3.50 06/27/1922 2.43 08/02/1923 2.83 08/28/1924 2.24 09/13/1925 1.97 07/02/1926 2.39 06/14/1927 1.70 07/23/1928 2.45 04/19/1929 2.60 08/13/1930 3.46 08/08/1931 3.04 07/29/1932 1.46 08/27/1933 2.84 06/15/1934 1.55 06/11/1935 2.77 07/29/1936 2.52 06/26/1937 0.90 05/30/1938 2.28 06/29/1939 2.28 09/04/1940 1.75 09/22/1941 2.64 10/13/1942 3.16 05/07/1943 1.65 07/04/1944 3.37 06/03/1945 3.52 05/28/1946 2.39 05/16/1947 2.07 05/22/1948 1.95 08/26/1949 2.52 07/31/1950 1.81 06/09/1951 2.26 04/21/1952 1.20 08/05/1953 1.45 12/27/1954 0.94 05/26/1955 1.30 07/03/1956 2.17 05/14/1957 3.10 05/23/1958 2.41 08/06/1959 1.63 07/03/1960 2.58 05/20/1961 2.04 09/07/1963 1.96 05/28/1964 2.85 08/19/1965 3.72 04/11/1966 2.31 08/05/1967 2.38 07/26/1968 2.35 05/05/1969 3.04 06/19/1970 1.13 05/28/1971 1.49 06/08/1974 2.52 09/14/1976 1.84 08/29/1978 2.99 08/10/1979 2.31 06/20/1980 2.77 07/02/1981 2.17 05/31/1982 2.17 06/03/1983 1.47 10/15/1984 1.40 07/19/1985 4.22 04/03/1986 1.44 05/03/1987 2.83 09/13/1988 1.46 05/29/1990 1.41 07/22/1991 1.63 07/18/1992 1.95 07/18/1993 2.21 04/10/1994 2.25 05/17/1995 2.38 05/25/1996 4.06 10/25/1997 2.00 07/24/1998 2.71 07/31/1999 3.59 03/08/2000 2.63 05/04/2001 2.76 06/04/2002 2.35 06/11/2003 2.35 07/01/2004 1.81 10/10/2005 3.00 12/29/2006 1.80 06/14/2007 1.19 10/21/2009 2.96 08/04/2010 3.18 05/24/2011 4.43 Duration: 4 days 09/27/1904 3.43 04/23/1905 2.66 04/27/1906 2.03 10/18/1908 4.39 07/07/1909 1.40 08/12/1910 2.69 08/10/1911 1.17 06/14/1912 2.41 12/03/1913 3.26 04/29/1914 3.70 08/06/1915 3.94 08/17/1916 2.09 08/11/1917 4.01 12/20/1918 2.60 06/01/1919 2.38 09/02/1920 1.89 04/13/1921 3.62 06/27/1922 2.79 08/04/1923 2.93 08/28/1924 2.26 09/13/1925 1.99 07/01/1926 2.64 06/16/1927 1.83 06/17/1928 2.48 04/19/1929 2.63 08/11/1930 3.63 08/08/1931 3.07 07/28/1932 1.67 08/27/1933 2.87 06/15/1934 1.57 06/11/1935 2.79 07/29/1936 2.55 06/01/1937 0.91 09/02/1938 2.99 06/26/1939 2.73 09/04/1940 1.77 09/22/1941 2.67 10/13/1942 4.16 05/07/1943 1.67 07/04/1944 3.40 05/31/1945 4.80 05/28/1946 2.42 05/16/1947 2.09 05/22/1948 2.00 08/26/1949 2.55 07/31/1950 2.18 06/09/1951 2.28 08/29/1952 1.27 08/05/1953 1.47 12/27/1954 0.94 06/15/1955 1.38 07/03/1956 2.77 05/14/1957 3.13 07/17/1958 2.75 09/28/1959 1.78 07/03/1960 2.69 07/05/1961 2.22 09/07/1963 1.98 05/28/1964 2.88 08/20/1965 5.40 04/11/1966 2.33 08/05/1967 2.98 07/26/1968 2.37 05/05/1969 3.07 10/07/1970 1.24 05/28/1971 1.50 06/08/1974 2.55 09/12/1976 2.08 08/29/1978 3.02 08/10/1979 2.33 06/20/1980 2.80 07/02/1981 2.20 05/31/1982 2.47 05/18/1983 1.97 10/15/1984 1.41 07/19/1985 4.26 04/03/1986 1.46 05/02/1987 2.87 05/19/1988 1.49 05/26/1990 1.61 07/23/1991 1.95 07/17/1992 2.20 07/18/1993 2.23 04/10/1994 2.27 05/17/1995 2.41 05/24/1996 4.11 10/25/1997 2.02 07/23/1998 3.31 07/30/1999 3.74 03/08/2000 2.66 05/04/2001 2.97 06/04/2002 2.38 06/10/2003 2.71 07/01/2004 1.82 10/10/2005 3.03 12/29/2006 1.81 06/14/2007 1.20 10/21/2009 2.99 08/03/2010 3.52 05/22/2011 4.48 Duration: 7 days 09/27/1904 3.47 07/24/1905 2.84 04/27/1906 2.05 06/11/1909 1.66 08/12/1910 2.77 09/29/1911 2.08 07/31/1912 3.85 12/01/1913 3.63 04/27/1914 3.86 08/06/1915 4.50 08/20/1916 2.34 09/14/1917 4.05 12/17/1918 2.90 06/03/1919 3.28 09/02/1920 2.28 04/13/1921 3.66 06/27/1922 2.86 08/03/1923 3.66 08/28/1924 2.28 09/09/1925 2.07 07/01/1926 2.85 06/12/1927 2.61 05/11/1928 2.96 04/19/1929 2.66 05/12/1930 3.91 08/03/1931 3.17 07/25/1932 2.61 08/27/1933 3.26 06/15/1934 1.58 06/11/1935 4.74 07/29/1936 2.67 08/25/1937 1.61 08/31/1938 3.72 06/26/1939 3.41 09/04/1940 1.97 07/09/1941 3.18 10/13/1942 4.31 07/04/1943 2.36 07/04/1944 3.44 05/30/1945 5.68 07/15/1946 3.20 05/10/1947 2.57 06/20/1948 2.10 08/26/1949 2.98 07/31/1950 2.79 06/05/1951 3.94 08/28/1952 1.29 04/29/1953 1.68 10/07/1954 0.99 06/12/1955 1.58 07/01/1956 2.89 05/14/1957 3.45 07/15/1958 3.38 09/28/1959 2.03 07/03/1960 2.72 07/05/1961 2.58 09/07/1963 2.00 05/28/1964 2.91 08/17/1965 6.27 04/11/1966 2.36 08/05/1967 3.01 07/26/1968 2.40 08/18/1969 3.10 10/07/1970 1.25 04/18/1971 1.88 06/08/1974 2.70 09/14/1976 2.23 08/29/1978 3.05 08/10/1979 2.50 06/16/1980 3.73 03/01/1981 2.63 05/28/1982 3.01 05/17/1983 2.41 10/15/1984 1.50 07/19/1985 5.04 05/27/1986 1.75 06/19/1987 3.04 05/19/1988 1.89 05/26/1990 1.63 07/22/1991 2.41 07/16/1992 3.53 07/14/1993 2.75 04/10/1994 2.29 05/17/1995 2.74 05/26/1996 4.16 10/25/1997 2.04 07/24/1998 3.62 07/31/1999 5.67 07/16/2000 3.13 05/03/2001 3.16 06/04/2002 2.40 06/07/2003 3.27 06/27/2004 2.55 10/10/2005 3.06 06/01/2006 1.88 06/14/2007 1.22 07/06/2009 3.02 07/31/2010 4.29 05/19/2011 5.24 Duration: 10 days 04/24/1904 3.88 07/21/1905 3.39 04/18/1906 2.95 06/15/1909 2.10 07/29/1910 2.87 08/06/1911 2.13 07/30/1912 4.84 12/01/1913 3.67 04/22/1914 4.20 08/06/1915 5.65 08/12/1916 3.60 08/06/1917 4.56 12/17/1918 2.93 05/31/1919 4.58 07/26/1920 3.36 04/13/1921 3.69 06/27/1922 3.18 07/28/1923 4.04 09/11/1924 2.78 08/19/1925 2.34 06/08/1926 3.32 06/12/1927 2.86 06/17/1928 3.26 04/19/1929 2.69 05/10/1930 5.56 08/01/1931 3.53 07/25/1932 2.74 08/25/1933 3.98 06/15/1934 1.60 06/11/1935 4.82 07/29/1936 3.46 06/01/1937 1.86 08/29/1938 3.78 06/26/1939 3.96 08/26/1940 3.21 06/01/1941 3.70 10/13/1942 4.36 07/04/1943 2.38 06/26/1944 3.47 05/29/1945 5.82 07/15/1946 3.23 05/11/1947 3.11 06/20/1948 2.95 08/26/1949 3.33 07/29/1950 2.97 06/05/1951 3.98 03/14/1952 1.67 04/23/1953 2.03 06/09/1955 2.22 07/01/1956 2.92 05/09/1957 4.30 07/17/1958 4.41 09/24/1959 2.56 07/03/1960 3.08 07/05/1961 2.86 09/07/1963 2.05 05/28/1964 3.18 08/17/1965 6.33 07/18/1966 2.61 08/05/1967 3.04 07/26/1968 3.25 05/06/1969 3.47 06/10/1970 1.76 04/18/1971 2.16 06/08/1974 2.73 09/12/1976 2.49 08/29/1978 3.08 08/10/1979 2.84 06/16/1980 3.77 03/01/1981 2.66 05/24/1982 3.18 05/14/1983 2.69 04/20/1984 1.95 07/19/1985 5.09 05/27/1986 1.94 06/15/1987 3.94 05/19/1988 1.91 07/21/1990 1.72 07/18/1991 2.75 07/13/1992 4.33 07/13/1993 3.20 04/05/1994 2.32 05/09/1995 3.44 05/24/1996 4.46 07/28/1997 2.31 07/24/1998 4.54 07/30/1999 5.82 07/16/2000 3.16 05/03/2001 3.19 06/04/2002 2.68 06/04/2003 4.31 06/27/2004 3.19 10/10/2005 3.09 12/21/2006 2.28 10/21/2009 4.03 07/31/2010 4.40 05/18/2011 5.89 Duration: 20 days 05/25/1904 5.86 06/10/1905 4.55 04/12/1906 3.89 06/07/1909 3.48 07/29/1910 5.64 07/29/1911 3.81 07/23/1912 6.78 12/01/1913 3.83 04/22/1914 4.30 07/29/1915 9.24 08/07/1916 4.32 08/02/1917 4.81 12/08/1918 3.30 05/31/1919 5.64 07/16/1920 4.22 04/13/1921 3.90 06/20/1922 4.11 07/28/1923 5.47 08/30/1924 4.31 08/12/1925 3.16 06/08/1926 4.15 06/01/1927 4.70 07/07/1928 4.96 04/19/1929 4.91 05/03/1930 6.07 08/01/1931 3.53 05/27/1932 2.80 08/25/1933 5.76 06/15/1934 1.77 06/11/1935 5.78 07/20/1936 3.76 08/25/1937 2.61 05/30/1938 4.71 06/19/1939 4.48 08/18/1940 3.71 05/20/1941 4.91 06/07/1942 4.78 07/04/1943 2.74 07/04/1944 5.78 05/21/1945 6.72 07/08/1946 3.50 05/10/1947 4.78 06/11/1948 3.09 05/28/1949 4.54 07/20/1950 4.76 06/05/1951 5.68 08/02/1952 2.13 04/29/1953 2.72 06/04/1955 2.64 07/01/1956 3.91 05/09/1957 5.82 07/17/1958 6.75 09/24/1959 2.84 07/03/1960 3.40 05/03/1961 4.38 09/07/1963 3.76 05/28/1964 3.73 08/17/1965 6.95 07/12/1966 3.02 07/20/1967 3.65 07/26/1968 3.84 05/05/1969 3.87 10/07/1970 2.16 04/18/1971 3.49 06/08/1974 2.74 09/14/1976 2.99 05/18/1978 3.82 07/23/1979 4.88 06/16/1980 4.07 04/28/1981 4.17 05/28/1982 4.28 05/17/1983 4.21 03/19/1984 2.40 07/10/1985 6.09 05/27/1986 2.95 06/15/1987 6.03 05/19/1988 2.72 07/23/1990 2.39 07/07/1991 4.88 07/03/1992 5.03 07/01/1993 4.53 07/25/1994 3.79 05/17/1995 5.56 05/25/1996 4.55 08/04/1997 3.46 07/24/1998 6.95 07/26/1999 7.17 07/16/2000 3.31 05/03/2001 3.33 05/24/2002 2.88 05/31/2003 5.53 06/16/2004 4.60 05/24/2005 3.73 10/08/2006 3.07 08/06/2007 1.94 05/26/2009 5.01 07/21/2010 5.03 05/11/2011 7.53 Duration: 30 days 05/25/1904 8.12 03/31/1905 5.34 04/12/1906 3.91 06/11/1909 4.66 07/21/1910 5.84 07/29/1911 4.09 07/18/1912 7.93 11/21/1913 3.85 04/22/1914 4.51 07/26/1915 10.58 08/10/1916 5.13 05/03/1917 6.02 12/08/1918 3.50 05/31/1919 5.64 07/05/1920 4.38 04/13/1921 4.11 06/27/1922 4.86 07/14/1923 7.53 08/28/1924 5.18 08/19/1925 4.96 06/08/1926 7.00 06/01/1927 5.51 07/07/1928 6.26 04/19/1929 4.91 07/21/1930 6.56 07/17/1931 4.24 05/20/1932 2.99 08/22/1933 6.67 07/23/1934 2.25 05/31/1935 5.96 07/29/1936 4.60 05/19/1937 3.68 08/14/1938 5.41 06/19/1939 4.77 08/18/1940 4.14 05/11/1941 5.41 05/25/1942 4.96 07/04/1943 3.57 06/26/1944 6.23 05/21/1945 7.48 05/01/1946 4.31 05/16/1947 6.42 06/20/1948 4.39 05/06/1949 6.06 07/20/1950 5.33 06/01/1951 6.70 08/04/1952 3.39 04/18/1953 3.57 05/19/1955 3.96 06/23/1956 4.33 05/14/1957 7.03 07/08/1958 7.77 09/24/1959 3.05 06/06/1960 5.38 05/04/1961 4.98 08/26/1963 3.95 05/28/1964 3.73 05/22/1965 8.44 07/24/1966 3.63 07/12/1967 3.85 07/04/1968 4.05 07/30/1969 4.17 05/22/1970 3.14 04/18/1971 4.93 05/23/1974 2.89 09/12/1976 3.31 08/01/1978 4.77 07/17/1979 6.43 06/16/1980 4.07 04/19/1981 5.68 05/05/1982 6.21 05/14/1983 5.04 03/23/1984 3.03 07/19/1985 7.17 05/13/1986 3.52 06/10/1987 6.99 05/19/1988 4.26 07/20/1990 3.34 07/07/1991 6.25 06/23/1992 5.72 07/13/1993 4.68 07/16/1994 4.49 05/08/1995 6.75 07/06/1996 6.66 07/26/1997 5.00 07/23/1998 8.35 07/26/1999 7.58 06/24/2000 4.81 05/03/2001 4.03 05/16/2002 3.00 05/31/2003 6.11 06/09/2004 5.30 07/26/2005 3.99 12/20/2006 3.43 05/22/2007 2.36 07/03/2009 6.71 07/08/2010 5.34 04/26/2011 7.99 Duration: 45 days 05/25/1904 8.74 06/16/1905 8.35 03/15/1906 4.57 05/31/1909 5.90 07/05/1910 6.50 07/29/1911 4.84 07/01/1912 10.24 08/17/1913 4.33 04/22/1914 5.18 07/26/1915 11.64 07/30/1916 5.99 08/06/1917 8.72 06/20/1918 3.88 05/31/1919 7.26 07/26/1920 6.91 04/13/1921 4.98 05/20/1922 6.45 06/26/1923 8.32 08/28/1924 5.40 08/04/1925 5.83 05/28/1926 8.17 06/01/1927 7.18 05/09/1928 9.35 04/19/1929 5.46 07/13/1930 8.43 07/10/1931 5.33 04/23/1932 4.44 07/31/1933 8.00 06/15/1934 2.58 05/17/1935 7.44 07/13/1936 5.03 05/19/1937 4.55 07/27/1938 6.42 05/26/1939 6.41 07/26/1940 5.76 06/01/1941 7.80 06/08/1942 6.55 07/04/1943 5.13 06/26/1944 6.99 05/29/1945 9.09 10/04/1946 5.40 05/16/1947 8.13 05/22/1948 5.50 05/05/1949 7.78 07/15/1950 6.54 06/09/1951 9.04 08/02/1952 3.96 04/05/1953 4.55 05/17/1955 5.05 06/23/1956 4.90 05/09/1957 9.26 07/03/1958 9.67 09/17/1959 4.68 06/06/1960 6.20 05/03/1961 6.29 08/08/1963 4.57 05/28/1964 4.44 05/22/1965 11.66 07/24/1966 4.78 06/28/1967 6.27 07/03/1968 5.48 07/17/1969 5.42 05/13/1970 3.36 04/18/1971 6.62 05/08/1974 3.11 08/30/1976 3.47 05/01/1978 6.45 07/17/1979 8.06 05/15/1980 5.40 04/19/1981 6.24 05/28/1982 8.02 04/29/1983 5.99 03/19/1984 4.62 07/10/1985 7.52 05/13/1986 3.89 05/21/1987 7.21 05/01/1988 5.26 06/29/1990 4.14 06/12/1991 7.89 07/13/1992 8.18 07/01/1993 7.08 07/03/1994 5.83 04/27/1995 8.58 07/06/1996 7.54 07/20/1997 6.56 06/30/1998 10.88 06/24/1999 9.10 06/18/2000 5.41 05/03/2001 4.18 04/27/2002 3.77 05/06/2003 8.26 06/10/2004 6.78 05/24/2005 5.00 09/21/2006 4.00 05/05/2007 2.80 05/26/2009 8.59 07/05/2010 7.54 04/15/2011 9.53 Duration: 60 days 04/24/1904 11.65 06/10/1905 9.55 03/05/1906 5.24 06/01/1909 6.78 07/29/1910 7.29 07/05/1911 5.42 06/16/1912 12.21 08/06/1913 4.90 04/22/1914 5.66 07/19/1915 12.31 07/12/1916 6.67 07/29/1917 9.33 10/24/1918 4.70 05/31/1919 7.74 07/16/1920 7.77 06/18/1921 7.05 05/27/1922 7.12 06/18/1923 9.66 08/28/1924 6.03 07/25/1925 7.30 05/07/1926 8.79 06/01/1927 8.27 05/27/1928 11.29 07/15/1929 6.75 07/13/1930 9.68 06/11/1931 5.88 06/04/1932 5.65 07/15/1933 8.63 06/15/1934 2.90 05/08/1935 7.91 07/13/1936 5.08 04/29/1937 5.44 07/11/1938 8.98 05/06/1939 6.73 07/21/1940 6.22 05/20/1941 9.04 06/07/1942 9.04 07/04/1943 5.49 05/27/1944 9.07 05/15/1945 10.19 05/28/1946 7.29 05/10/1947 9.68 05/01/1948 7.37 04/26/1949 9.32 07/20/1950 7.45 06/01/1951 11.09 08/02/1952 4.33 04/05/1953 5.17 05/17/1955 5.27 05/23/1956 5.35 04/22/1957 10.54 06/18/1958 11.79 08/06/1959 5.14 04/12/1960 7.23 05/13/1961 7.28 07/27/1963 5.50 05/10/1964 4.68 05/22/1965 13.12 07/18/1966 5.80 06/10/1967 7.17 06/14/1968 6.32 07/17/1969 5.64 05/22/1970 4.33 04/18/1971 7.08 06/08/1974 3.60 08/15/1976 3.67 05/01/1978 6.84 06/28/1979 9.02 04/24/1980 7.18 03/21/1981 8.04 05/12/1982 10.58 04/12/1983 6.39 03/19/1984 4.92 07/10/1985 7.94 05/27/1986 4.79 05/02/1987 8.58 05/01/1988 5.86 05/29/1990 4.60 06/05/1991 10.77 07/03/1992 8.96 07/07/1993 8.97 06/19/1994 7.78 04/10/1995 11.03 05/24/1996 8.38 07/06/1997 7.38 06/22/1998 13.12 06/10/1999 10.89 06/24/2000 6.82 04/07/2001 4.65 04/27/2002 4.12 04/16/2003 9.70 06/15/2004 7.79 04/28/2005 6.25 08/26/2006 5.03 04/17/2007 3.72 05/26/2009 11.24 06/12/2010 8.53