Precipitation annual maximum series (inches) Station ID: 79-0055 Station name: DRUMMOND AVIATION State: MT Latitude (decimal degrees): 46.6383 Longitude (decimal degrees): -113.1761 Elevation (feet): 4000 Duration: 15 minutes 06/29/1978 0.20 03/06/1979 0.10 07/12/1981 0.70 05/03/1985 0.30 08/30/1986 0.20 07/22/1987 0.30 06/21/1988 0.30 06/15/1989 0.30 08/19/1990 0.40 08/15/1993 0.40 05/19/1994 0.20 07/12/1995 0.30 06/22/1996 0.20 07/19/1997 0.20 07/03/1998 0.40 08/02/1999 0.40 11/25/1999 0.20 10/01/2000 0.20 10/11/2001 0.10 05/21/2004 0.20 06/16/2005 0.40 10/01/2005 0.10 07/24/2007 0.50 07/03/2008 0.30 03/23/2009 0.20 05/18/2010 0.30 Duration: 30 minutes 06/29/1978 0.22 08/30/1979 0.20 07/12/1981 1.00 05/24/1985 0.60 08/30/1986 0.22 07/22/1987 0.40 06/25/1988 0.50 06/15/1989 0.33 08/19/1990 0.44 08/15/1993 0.50 05/19/1994 0.30 06/18/1995 0.33 06/22/1996 0.22 07/19/1997 0.30 07/03/1998 0.44 08/02/1999 0.50 05/29/2000 0.40 10/01/2000 0.22 10/23/2001 0.20 06/20/2004 0.40 06/16/2005 0.50 07/12/2006 0.20 07/24/2007 0.60 07/03/2008 0.33 08/07/2009 0.40 05/18/2010 0.33 Duration: 45 minutes 07/03/1978 0.30 08/31/1979 0.30 07/12/1981 1.10 05/24/1985 0.70 10/03/1985 0.22 07/22/1987 0.41 06/25/1988 0.51 06/15/1989 0.34 08/19/1990 0.45 08/15/1993 0.60 05/19/1994 0.31 06/18/1995 0.34 06/22/1996 0.30 07/19/1997 0.40 07/04/1998 0.50 08/02/1999 0.51 05/29/2000 0.41 06/04/2001 0.30 10/23/2001 0.20 06/20/2004 0.41 06/16/2005 0.51 10/03/2005 0.20 07/24/2007 0.61 07/01/2008 0.34 08/07/2009 0.60 05/18/2010 0.34 Duration: 1 hour 08/19/1949 0.35 08/11/1950 0.90 07/09/1951 0.35 06/27/1952 0.30 06/02/1953 0.30 08/05/1954 0.31 07/20/1955 0.38 07/11/1956 0.60 08/30/1957 0.31 07/03/1958 0.50 08/20/1959 0.44 06/09/1960 0.38 07/07/1961 0.25 05/20/1962 0.48 09/02/1963 0.54 09/01/1964 0.27 06/17/1965 0.23 06/03/1966 0.20 06/21/1967 0.44 09/20/1968 0.25 06/24/1969 0.47 07/12/1970 0.40 08/30/1971 0.57 06/30/1978 0.27 08/31/1979 0.27 07/12/1981 0.97 05/24/1985 0.71 10/03/1985 0.18 07/22/1987 0.44 06/25/1988 0.44 06/15/1989 0.27 05/15/1990 0.35 08/15/1993 0.53 05/19/1994 0.27 09/07/1995 0.35 06/22/1996 0.27 05/24/1997 0.35 07/04/1998 0.44 08/02/1999 0.44 05/29/2000 0.35 06/04/2001 0.27 10/23/2001 0.18 06/09/2004 0.35 06/16/2005 0.44 10/03/2005 0.18 07/24/2007 0.53 07/01/2008 0.27 08/07/2009 0.62 05/18/2010 0.27 Duration: 2 hours 08/19/1949 0.45 08/11/1950 1.10 07/09/1951 0.38 06/27/1952 0.35 06/02/1953 0.45 05/30/1954 0.53 07/18/1955 0.41 07/11/1956 0.65 08/30/1957 0.48 07/03/1958 0.54 08/20/1959 0.47 06/09/1960 0.41 07/07/1961 0.27 05/20/1962 0.72 09/02/1963 0.58 06/08/1964 0.33 06/17/1965 0.37 06/03/1966 0.32 06/21/1967 0.56 09/20/1968 0.42 06/24/1969 0.57 07/12/1970 0.43 08/30/1971 0.61 06/30/1978 0.29 08/31/1979 0.48 07/12/1981 1.05 05/24/1985 0.76 08/31/1986 0.29 07/22/1987 0.57 06/25/1988 0.48 05/28/1989 0.38 05/15/1990 0.57 08/15/1993 0.57 05/27/1994 0.48 07/12/1995 0.57 06/22/1996 0.38 07/19/1997 0.48 07/03/1998 0.48 08/02/1999 0.57 05/29/2000 0.38 10/02/2000 0.38 10/14/2001 0.19 06/09/2004 0.38 06/16/2005 0.48 04/05/2006 0.38 07/24/2007 0.76 07/01/2008 0.29 08/07/2009 0.76 05/18/2010 0.29 Duration: 3 hours 08/19/1949 0.46 08/11/1950 1.23 07/09/1951 0.41 12/13/1951 0.39 06/02/1953 0.60 05/30/1954 0.66 07/18/1955 0.42 07/11/1956 0.66 08/30/1957 0.56 07/03/1958 0.61 08/20/1959 0.49 06/09/1960 0.42 05/23/1961 0.27 05/20/1962 0.74 09/02/1963 0.59 06/08/1964 0.41 06/17/1965 0.54 06/03/1966 0.41 06/21/1967 0.57 09/20/1968 0.55 06/24/1969 0.63 07/12/1970 0.68 05/06/1971 0.63 06/24/1978 0.30 08/31/1979 0.68 07/12/1981 1.07 05/24/1985 0.78 01/16/1986 0.30 07/22/1987 0.58 06/25/1988 0.58 10/16/1988 0.49 05/15/1990 0.58 08/15/1993 0.68 05/27/1994 0.58 09/07/1995 0.68 06/22/1996 0.49 07/19/1997 0.58 07/03/1998 0.49 08/02/1999 0.58 05/29/2000 0.39 10/02/2000 0.58 10/14/2001 0.29 10/29/2003 0.39 06/16/2005 0.49 04/05/2006 0.49 07/24/2007 0.78 11/19/2007 0.30 08/07/2009 0.78 09/09/2010 0.39 Duration: 6 hours 06/16/1949 0.58 08/11/1950 1.25 07/09/1951 0.47 12/13/1951 0.50 06/02/1953 0.96 05/30/1954 0.80 06/29/1955 0.45 07/11/1956 0.66 05/19/1957 0.80 07/03/1958 0.69 08/20/1959 0.59 11/11/1959 0.42 05/04/1961 0.35 05/20/1962 0.75 06/29/1963 0.91 06/07/1964 0.51 06/17/1965 0.75 06/03/1966 0.52 06/21/1967 0.58 09/20/1968 0.95 06/24/1969 0.65 03/29/1970 0.95 05/06/1971 1.07 06/30/1978 0.39 08/31/1979 0.88 07/12/1981 1.08 08/02/1985 1.08 01/20/1986 0.49 05/25/1987 0.59 05/30/1988 0.59 10/16/1988 0.69 05/15/1990 0.78 08/15/1993 0.88 05/27/1994 0.69 09/07/1995 0.98 06/22/1996 0.69 05/24/1997 0.59 05/22/1998 0.49 11/22/1998 0.59 05/31/2000 0.49 10/02/2000 0.78 06/09/2002 0.49 08/23/2004 0.59 09/17/2005 0.59 04/05/2006 0.69 07/24/2007 0.79 08/31/2008 0.49 08/06/2009 0.79 08/13/2010 0.49 Duration: 12 hours 06/16/1949 0.86 08/11/1950 1.25 07/09/1951 0.83 05/14/1952 0.83 06/02/1953 1.14 05/29/1954 0.80 06/29/1955 0.70 07/11/1956 0.66 05/19/1957 1.39 07/03/1958 0.69 08/20/1959 0.61 11/11/1959 0.71 04/22/1961 0.50 05/12/1962 0.84 06/29/1963 0.96 06/07/1964 0.61 06/17/1965 0.78 06/07/1966 0.61 05/30/1967 0.67 09/19/1968 1.20 06/12/1969 0.82 07/12/1970 1.01 05/06/1971 1.19 12/01/1977 0.50 08/30/1979 0.89 07/12/1981 1.09 06/20/1984 1.19 08/02/1985 1.49 01/20/1986 0.59 07/10/1987 0.69 05/30/1988 0.89 10/16/1988 0.79 05/15/1990 0.79 08/15/1993 1.29 07/05/1994 1.09 09/07/1995 1.29 06/22/1996 0.79 05/24/1997 0.99 05/22/1998 0.69 11/22/1998 0.59 05/30/2000 0.69 06/03/2001 1.09 06/09/2002 0.79 08/22/2004 0.89 06/27/2005 0.79 04/05/2006 0.89 05/02/2007 0.99 08/31/2008 0.69 08/07/2009 1.39 09/09/2010 0.59 Duration: 1 day 07/07/1929 0.45 09/23/1930 0.70 10/08/1930 0.49 04/23/1932 0.76 08/21/1933 1.73 10/16/1933 0.72 06/29/1935 0.72 02/07/1938 1.17 06/05/1939 1.07 09/28/1940 1.30 06/27/1941 0.90 06/26/1942 0.87 05/23/1943 1.05 05/19/1944 1.16 05/24/1945 0.92 07/30/1946 1.01 06/09/1947 0.91 07/01/1948 0.68 06/16/1949 0.78 08/11/1950 1.08 07/09/1951 0.84 05/14/1952 0.99 05/24/1953 1.32 05/29/1954 0.71 06/28/1955 0.75 07/02/1956 0.74 05/19/1957 1.52 07/02/1958 0.72 08/19/1959 0.83 11/11/1959 0.73 04/22/1961 0.59 01/07/1962 0.85 06/21/1963 1.10 06/07/1964 0.95 06/16/1965 0.84 06/02/1966 0.62 05/30/1967 0.59 09/19/1968 1.12 06/25/1969 0.97 07/12/1970 1.19 05/06/1971 1.10 09/12/1972 0.67 09/08/1973 1.19 06/20/1974 0.98 04/26/1975 1.31 10/21/1975 0.83 05/27/1977 0.60 12/01/1977 0.60 08/31/1979 1.21 05/23/1980 1.41 07/12/1981 0.94 01/23/1982 0.75 07/10/1983 1.43 08/31/1984 1.32 08/02/1985 1.37 09/08/1986 0.68 07/17/1987 0.77 05/30/1988 1.20 10/16/1988 0.77 05/14/1990 0.77 08/15/1993 1.28 07/05/1994 1.03 09/07/1995 1.20 04/10/1996 0.77 05/24/1997 1.11 06/19/1998 1.31 11/21/1998 0.60 05/31/2000 1.11 06/03/2001 1.71 06/09/2002 1.03 05/05/2003 0.68 09/11/2004 1.03 06/27/2005 0.77 09/15/2006 0.94 09/22/2007 1.03 08/31/2008 1.11 08/06/2009 1.37 09/09/2010 0.51 06/02/2011 1.07 05/27/2012 0.41 Duration: 2 days 03/11/1929 0.69 12/09/1929 0.80 07/30/1931 0.76 06/16/1932 0.97 08/20/1933 1.99 10/16/1933 1.10 10/12/1934 0.86 02/07/1938 1.45 06/04/1939 1.27 09/28/1940 1.53 06/27/1941 1.24 05/25/1942 1.02 06/12/1943 1.16 05/18/1944 1.51 05/24/1945 1.02 07/30/1946 1.41 06/08/1947 1.40 07/01/1948 1.34 05/30/1949 1.10 08/04/1950 1.25 07/09/1951 0.93 05/14/1952 1.19 05/23/1953 1.70 05/30/1954 1.05 06/28/1955 0.87 06/14/1956 0.85 05/19/1957 1.92 06/08/1958 1.00 08/19/1959 1.08 11/11/1959 0.81 04/22/1961 0.75 06/13/1962 1.12 08/31/1963 1.52 06/07/1964 1.25 06/16/1965 1.37 06/02/1966 1.02 01/20/1967 0.75 09/19/1968 1.42 06/24/1969 1.87 07/11/1970 1.57 05/04/1971 1.50 07/18/1972 0.74 09/08/1973 1.31 06/20/1974 1.24 04/26/1975 1.99 04/25/1976 1.01 05/24/1977 0.69 07/03/1978 0.75 08/31/1979 1.35 05/25/1980 1.80 05/21/1981 1.38 10/11/1981 1.04 07/10/1983 1.58 08/30/1984 1.46 05/29/1985 1.51 09/08/1986 0.83 07/17/1987 1.04 05/29/1988 1.60 08/23/1989 1.29 05/14/1990 0.94 06/12/1992 1.74 08/15/1993 1.51 05/19/1994 1.14 09/07/1995 1.51 04/10/1996 1.13 05/24/1997 1.96 06/19/1998 1.57 11/21/1998 0.66 05/29/2000 1.42 06/02/2001 2.26 06/08/2002 1.32 05/04/2003 1.08 09/11/2004 1.23 06/17/2005 1.13 09/15/2006 1.13 06/04/2007 1.23 08/31/2008 1.60 08/06/2009 1.87 08/11/2010 0.66 06/02/2011 1.25 05/27/2012 0.61 Duration: 3 days 03/11/1929 0.77 12/09/1929 0.99 07/29/1931 0.79 06/16/1932 0.99 08/20/1933 2.03 10/16/1933 1.20 06/28/1935 0.88 07/01/1938 1.48 06/04/1939 1.31 09/28/1940 1.88 05/30/1941 1.57 05/25/1942 1.14 05/23/1943 1.18 05/17/1944 1.71 05/24/1945 1.31 07/29/1946 1.44 06/08/1947 1.44 07/01/1948 1.37 05/29/1949 1.36 08/09/1950 1.66 07/09/1951 0.95 05/14/1952 1.21 05/23/1953 1.80 05/29/1954 1.29 06/28/1955 1.10 06/14/1956 0.90 05/19/1957 2.10 06/07/1958 1.24 08/19/1959 1.39 11/11/1959 0.82 04/22/1961 0.77 06/12/1962 1.39 09/01/1963 1.71 06/06/1964 1.42 06/16/1965 1.40 06/01/1966 1.11 05/28/1967 1.10 09/19/1968 1.50 06/24/1969 2.33 06/27/1970 2.11 05/05/1971 1.54 07/18/1972 0.75 09/08/1973 1.34 06/20/1974 1.26 04/25/1975 2.10 10/11/1975 1.12 05/25/1977 0.99 06/30/1978 0.92 08/31/1979 1.39 05/23/1980 2.85 05/21/1981 1.46 10/10/1981 1.17 07/10/1983 1.61 04/18/1984 1.48 08/02/1985 2.02 09/08/1986 0.85 07/17/1987 1.06 05/29/1988 1.73 08/23/1989 1.44 05/28/1990 1.15 06/12/1992 1.84 08/15/1993 1.54 05/17/1994 1.63 09/07/1995 1.63 04/10/1996 1.15 05/23/1997 2.02 06/18/1998 1.61 11/21/1998 0.96 05/29/2000 1.54 06/01/2001 2.40 06/08/2002 1.35 05/03/2003 1.12 09/11/2004 1.35 06/27/2005 1.18 04/04/2006 1.15 06/05/2007 1.31 08/31/2008 1.75 08/06/2009 1.93 08/10/2010 0.87 06/02/2011 1.27 05/27/2012 0.62 Duration: 4 days 03/11/1929 0.78 09/08/1930 1.06 09/18/1931 0.81 04/20/1932 1.08 08/20/1933 2.05 10/16/1933 1.38 10/12/1934 0.89 07/01/1938 1.55 06/04/1939 1.32 09/27/1940 2.06 06/01/1941 1.79 05/23/1942 1.46 05/23/1943 1.19 06/15/1944 1.78 05/21/1945 1.62 07/29/1946 1.45 06/08/1947 1.54 07/01/1948 1.38 05/28/1949 1.51 08/08/1950 1.79 07/09/1951 0.95 05/14/1952 1.22 05/23/1953 1.82 05/29/1954 1.30 06/28/1955 1.16 07/11/1956 1.05 05/19/1957 2.26 06/06/1958 1.50 08/18/1959 1.48 11/11/1959 1.09 04/22/1961 1.17 06/12/1962 1.48 09/01/1963 1.74 06/06/1964 1.46 12/19/1964 1.58 06/01/1966 1.14 05/28/1967 1.12 09/19/1968 1.51 06/24/1969 2.41 06/27/1970 2.15 08/30/1971 1.61 07/18/1972 0.84 09/08/1973 1.35 06/20/1974 1.28 04/25/1975 2.14 10/11/1975 1.35 05/24/1977 1.29 06/30/1978 1.27 08/31/1979 1.42 05/23/1980 3.28 05/21/1981 1.60 10/10/1981 1.21 06/27/1983 1.69 04/18/1984 1.50 08/02/1985 2.04 01/16/1986 1.07 07/17/1987 1.07 05/27/1988 1.84 08/23/1989 1.47 05/28/1990 1.17 06/12/1992 1.89 08/13/1993 1.65 05/17/1994 1.84 09/04/1995 1.84 11/25/1995 1.30 05/24/1997 2.06 06/18/1998 1.64 11/21/1998 0.97 05/27/2000 1.65 06/01/2001 2.43 06/08/2002 1.42 05/02/2003 1.15 09/11/2004 1.36 06/15/2005 1.24 04/04/2006 1.17 06/05/2007 1.34 08/31/2008 1.78 08/06/2009 1.96 08/09/2010 1.07 06/02/2011 1.29 01/18/2012 0.77 Duration: 7 days 03/11/1929 0.79 09/06/1930 1.29 09/18/1931 1.05 02/29/1932 1.15 08/20/1933 2.07 10/16/1933 1.85 10/12/1934 1.26 06/17/1938 1.91 05/30/1939 1.35 09/27/1940 2.08 05/30/1941 2.89 05/23/1942 1.79 04/25/1943 1.24 06/15/1944 2.78 05/21/1945 2.02 07/29/1946 1.47 06/08/1947 1.76 06/10/1948 1.54 05/28/1949 1.58 08/04/1950 2.62 07/04/1951 1.30 05/14/1952 1.24 05/23/1953 2.27 05/29/1954 1.64 06/23/1955 1.51 12/15/1955 1.21 05/19/1957 2.29 06/03/1958 1.78 08/18/1959 1.49 11/11/1959 1.12 04/22/1961 1.45 06/09/1962 1.67 09/01/1963 1.78 06/02/1964 1.64 12/19/1964 1.99 06/02/1966 1.79 05/28/1967 1.39 09/14/1968 1.75 06/22/1969 3.20 06/27/1970 2.19 05/04/1971 1.72 07/18/1972 0.85 09/08/1973 1.43 06/20/1974 1.29 04/25/1975 2.48 10/07/1975 1.80 05/23/1977 1.32 06/30/1978 1.82 08/26/1979 1.44 05/22/1980 3.52 07/10/1981 2.06 10/07/1981 1.61 06/27/1983 1.86 04/18/1984 1.51 05/24/1985 2.45 06/02/1986 1.12 07/17/1987 1.91 05/27/1988 1.96 08/23/1989 2.05 05/23/1990 1.86 08/15/1993 2.16 05/17/1994 1.96 07/07/1995 2.16 11/25/1995 1.69 05/23/1997 2.10 06/14/1998 1.81 11/17/1998 1.37 05/27/2000 1.67 05/28/2001 2.55 06/08/2002 1.45 04/30/2003 1.63 09/11/2004 1.57 06/12/2005 1.91 09/15/2006 1.37 10/16/2006 1.57 08/26/2008 1.86 08/06/2009 2.00 08/06/2010 1.18 06/02/2011 1.91 03/17/2012 1.10 Duration: 10 days 05/21/1927 2.65 05/23/1929 0.90 12/07/1929 1.36 09/17/1931 1.16 04/14/1932 1.42 08/20/1933 2.11 05/30/1934 1.94 10/12/1934 1.46 06/23/1938 2.47 06/04/1939 1.49 09/21/1940 2.12 05/26/1941 3.43 05/22/1942 2.03 05/23/1943 1.52 06/13/1944 3.07 05/15/1945 2.37 07/29/1946 1.49 05/31/1947 2.29 06/03/1948 1.79 05/29/1949 1.61 08/04/1950 3.18 07/02/1951 1.43 05/08/1952 1.59 05/25/1953 3.21 05/30/1954 1.67 06/29/1955 1.96 07/03/1956 1.66 05/14/1957 2.65 06/01/1958 2.08 08/18/1959 1.52 04/19/1960 1.17 04/23/1961 1.75 05/12/1962 2.27 06/20/1963 2.71 06/07/1964 1.69 06/16/1965 2.05 06/01/1966 2.20 05/29/1967 1.83 09/12/1968 2.03 06/20/1969 3.50 06/27/1970 2.26 05/04/1971 1.93 09/12/1972 1.01 08/31/1973 1.49 10/31/1973 1.31 08/17/1975 2.56 10/06/1975 2.25 05/18/1977 1.37 06/30/1978 1.87 08/22/1979 1.49 05/16/1980 3.94 05/15/1981 2.12 06/23/1982 1.67 06/27/1983 1.92 08/24/1984 1.60 05/24/1985 2.66 09/08/1986 1.34 07/17/1987 2.14 05/24/1988 2.02 08/23/1989 2.40 05/23/1990 2.07 08/13/1993 2.22 05/18/1994 2.25 07/07/1995 2.22 11/22/1995 1.85 05/23/1997 2.16 06/18/1998 2.37 08/03/1999 1.41 05/28/2000 1.72 06/03/2001 2.72 06/02/2002 1.58 04/26/2003 1.67 09/12/2004 2.01 06/11/2005 1.97 09/15/2006 1.49 06/05/2007 1.62 08/31/2008 1.93 08/06/2009 2.06 06/11/2010 1.27 06/02/2011 2.06 03/14/2012 1.18 Duration: 20 days 05/17/1927 3.48 02/25/1929 1.31 09/06/1930 2.11 09/08/1931 1.85 05/28/1932 2.46 08/20/1933 2.45 10/16/1933 2.28 10/02/1934 1.92 06/13/1938 4.49 06/04/1939 2.36 09/13/1940 2.80 05/25/1941 4.14 05/22/1942 3.86 05/31/1943 1.98 06/08/1944 4.92 05/12/1945 3.37 08/23/1946 1.93 05/31/1947 2.92 06/03/1948 2.98 05/15/1949 2.84 07/28/1950 3.40 06/24/1951 1.54 04/29/1952 2.09 05/20/1953 4.24 05/26/1954 2.22 06/24/1955 3.19 06/15/1956 2.42 05/04/1957 3.04 05/25/1958 2.36 08/18/1959 1.58 09/25/1959 1.88 04/19/1961 2.44 05/08/1962 2.84 06/20/1963 2.71 05/28/1964 2.01 09/04/1965 2.54 06/01/1966 2.64 05/29/1967 2.97 09/02/1968 2.49 06/09/1969 5.21 06/27/1970 3.87 04/24/1971 2.50 01/02/1972 1.68 08/31/1973 1.76 06/04/1974 1.57 04/25/1975 3.74 10/06/1975 3.11 05/11/1977 1.94 06/25/1978 2.37 11/17/1978 1.68 05/07/1980 5.66 05/19/1981 2.84 06/25/1982 2.46 06/21/1983 3.43 08/12/1984 1.87 08/02/1985 3.67 08/30/1986 2.15 07/10/1987 2.91 05/24/1988 2.04 08/15/1989 2.71 05/14/1990 3.13 08/05/1993 2.55 05/12/1994 3.01 09/04/1995 2.73 11/24/1995 2.08 05/23/1997 3.53 06/16/1998 3.77 11/14/1998 1.72 05/28/2000 1.85 05/27/2001 3.13 05/22/2002 2.03 04/23/2003 2.12 05/09/2004 2.26 06/11/2005 3.12 05/26/2006 2.37 05/19/2007 2.83 08/20/2008 2.97 07/26/2009 2.56 05/28/2010 2.15 05/22/2011 3.30 03/13/2012 1.35 Duration: 30 days 02/16/1929 1.79 09/10/1930 2.26 08/26/1931 1.95 05/19/1932 3.11 08/20/1933 2.65 05/30/1934 2.96 09/22/1934 2.25 06/12/1938 5.26 05/19/1939 2.81 09/03/1940 2.96 05/30/1941 5.30 05/11/1942 5.13 05/23/1943 3.33 05/30/1944 6.10 05/12/1945 4.72 09/04/1946 2.65 05/19/1947 3.06 06/03/1948 4.51 05/15/1949 2.91 07/16/1950 3.50 11/08/1950 1.81 05/04/1952 2.27 05/17/1953 4.31 05/30/1954 2.58 06/24/1955 4.15 06/16/1956 3.53 05/11/1957 3.67 06/07/1958 3.27 09/15/1959 2.47 04/09/1960 1.90 04/23/1961 2.78 05/19/1962 3.34 06/01/1963 3.48 05/28/1964 2.14 08/22/1965 3.15 06/02/1966 3.19 05/29/1967 3.75 08/28/1968 2.71 06/09/1969 6.52 06/27/1970 4.13 05/04/1971 3.03 12/25/1971 2.24 08/24/1973 1.91 06/20/1974 2.09 04/25/1975 4.54 10/06/1975 3.23 05/11/1977 2.20 08/14/1978 2.72 11/08/1978 1.88 05/06/1980 6.99 05/15/1981 3.81 06/17/1982 3.24 06/27/1983 4.16 08/06/1984 2.37 07/31/1985 3.73 08/21/1986 2.64 07/10/1987 3.14 05/30/1988 3.07 08/01/1989 3.24 05/02/1990 3.28 07/23/1993 3.03 05/17/1994 3.77 06/17/1995 2.86 11/22/1995 2.40 05/23/1997 3.74 06/13/1998 4.21 11/06/1998 1.94 05/04/2000 2.23 05/16/2001 3.39 05/21/2002 2.31 02/17/2003 2.35 08/22/2004 3.31 05/31/2005 4.02 05/23/2006 2.55 05/20/2007 3.39 05/14/2008 3.46 07/13/2009 2.81 05/27/2010 2.99 05/22/2011 3.57 03/14/2012 1.57 Duration: 45 days 02/16/1929 2.06 09/06/1930 3.27 08/19/1931 2.19 05/04/1932 3.48 04/10/1933 3.14 06/01/1934 3.30 09/13/1934 2.51 05/27/1938 6.05 06/04/1939 3.28 09/13/1940 3.22 05/25/1941 6.90 05/10/1942 5.75 04/19/1943 4.07 05/17/1944 8.06 05/12/1945 5.49 07/29/1946 3.68 05/31/1947 3.63 05/19/1948 5.31 05/15/1949 3.98 08/04/1950 3.96 05/28/1951 2.42 05/15/1952 3.00 05/20/1953 4.60 05/26/1954 3.25 06/14/1955 4.80 06/15/1956 4.07 05/04/1957 4.23 06/01/1958 4.08 08/18/1959 3.07 10/07/1959 2.49 04/19/1961 3.32 05/04/1962 4.97 05/25/1963 3.79 04/30/1964 2.54 08/12/1965 3.96 05/28/1966 4.03 05/09/1967 4.26 08/11/1968 4.12 05/24/1969 7.10 06/27/1970 5.28 04/21/1971 4.04 05/05/1972 2.55 05/20/1973 2.20 05/12/1974 2.57 04/06/1975 4.91 09/16/1975 3.85 05/11/1977 2.57 05/22/1978 3.27 11/10/1978 2.10 04/30/1980 8.63 05/01/1981 4.88 06/03/1982 3.88 06/11/1983 4.51 03/09/1984 2.79 08/02/1985 6.29 08/12/1986 3.13 06/16/1987 3.83 05/24/1988 3.89 07/15/1989 4.47 04/21/1990 4.38 07/09/1993 4.10 05/04/1994 4.28 06/03/1995 4.13 11/22/1995 2.81 05/23/1997 4.98 05/21/1998 5.52 04/27/1999 2.43 04/17/2000 2.55 06/03/2001 4.16 05/21/2002 2.64 02/22/2003 3.31 05/16/2004 4.26 05/16/2005 4.72 05/26/2006 2.97 04/23/2007 4.34 05/21/2008 4.02 07/07/2009 3.11 05/18/2010 4.19 04/29/2011 4.00 03/14/2012 1.89 Duration: 60 days 01/21/1929 2.48 08/17/1930 3.53 07/29/1931 2.98 04/20/1932 4.87 08/20/1933 4.22 05/30/1934 3.43 09/22/1934 2.81 05/11/1938 7.17 05/16/1939 4.02 09/13/1940 3.50 05/01/1941 7.62 04/28/1942 7.06 04/21/1943 5.35 04/29/1944 8.50 05/12/1945 5.64 06/16/1946 4.20 05/19/1947 3.77 05/04/1948 6.51 05/15/1949 4.32 06/16/1950 4.48 08/23/1951 2.72 05/04/1952 3.82 05/08/1953 4.74 05/10/1954 3.29 05/14/1955 4.92 06/15/1956 4.49 04/21/1957 4.41 05/06/1958 4.72 08/18/1959 4.14 04/19/1960 3.36 03/27/1961 3.60 05/04/1962 5.10 08/11/1963 4.52 04/11/1964 3.84 07/27/1965 4.50 05/13/1966 4.14 04/26/1967 5.44 08/14/1968 4.25 05/14/1969 7.96 06/08/1970 6.00 04/17/1971 4.53 11/24/1971 3.30 09/08/1973 3.06 05/13/1974 3.27 04/25/1975 6.68 04/25/1976 4.75 05/23/1977 2.83 05/07/1978 4.04 11/17/1978 2.65 04/30/1980 10.58 05/19/1981 5.93 05/19/1982 5.13 06/27/1983 5.68 04/18/1984 3.43 07/31/1985 7.18 08/12/1986 3.26 05/25/1987 5.17 05/07/1988 4.25 07/13/1989 5.52 04/10/1990 5.00 07/02/1993 4.66 05/12/1994 5.19 06/03/1995 4.19 11/07/1995 3.14 05/23/1997 5.76 05/13/1998 6.73 04/27/1999 2.95 04/02/2000 3.05 06/03/2001 6.01 06/09/2002 3.43 03/07/2003 4.19 05/09/2004 4.79 05/04/2005 5.82 08/25/2006 3.60 04/18/2007 5.51 04/19/2008 4.41 06/09/2009 4.03 05/03/2010 4.41 05/22/2011 4.91 03/12/2012 2.08