Precipitation annual maximum series (inches) Station ID: 41-9448 Station name: WALLER State: TX Latitude (decimal degrees): 30.0486 Longitude (decimal degrees): -95.9250 Elevation (feet): 144 Duration: 15 minutes 12/19/1987 0.92 10/31/1988 0.72 09/11/1989 1.08 10/17/1990 0.72 09/19/1991 0.94 05/28/1992 1.44 11/16/1993 1.37 10/17/1994 1.52 01/12/1995 0.92 09/19/1996 0.84 05/31/1997 0.68 10/18/1998 1.08 03/19/1999 0.76 04/02/2000 0.83 10/01/2001 0.94 10/15/2002 1.85 08/09/2003 1.72 11/22/2004 1.28 10/31/2005 0.92 10/10/2006 0.72 03/31/2007 0.64 08/20/2008 0.87 04/18/2009 0.88 07/26/2010 1.22 03/14/2011 0.80 09/14/2012 1.20 07/14/2013 1.20 09/07/2014 0.80 06/28/2015 0.72 04/17/2016 1.36 Duration: 30 minutes 12/19/1987 1.08 10/31/1988 0.96 09/11/1989 1.96 10/17/1990 1.40 08/31/1991 1.16 06/06/1992 1.98 11/16/1993 1.84 10/17/1994 2.60 09/12/1995 1.44 09/19/1996 1.24 05/31/1997 1.24 10/18/1998 1.68 03/19/1999 1.12 04/02/2000 1.11 09/09/2001 1.32 10/15/2002 1.94 08/09/2003 2.40 11/22/2004 2.48 08/08/2005 1.44 07/05/2006 1.04 03/26/2007 1.00 08/20/2008 1.34 08/22/2009 1.44 07/26/2010 1.70 09/29/2011 1.40 09/14/2012 1.72 07/14/2013 1.76 09/07/2014 1.52 06/28/2015 1.12 04/17/2016 2.72 08/26/2017 2.56 Duration: 45 minutes 12/19/1987 1.20 10/31/1988 0.98 09/11/1989 2.32 10/17/1990 1.68 08/31/1991 1.28 06/06/1992 2.14 11/16/1993 1.88 10/17/1994 3.24 09/12/1995 1.92 09/19/1996 1.32 04/25/1997 1.28 10/18/1998 2.28 03/19/1999 1.16 04/02/2000 1.13 09/09/2001 1.48 08/15/2002 2.49 08/09/2003 2.96 11/22/2004 2.72 08/08/2005 2.04 09/23/2006 1.20 03/26/2007 1.36 08/20/2008 1.58 04/17/2009 1.72 07/26/2010 1.97 09/29/2011 1.44 09/14/2012 2.12 07/14/2013 2.20 09/07/2014 2.04 06/28/2015 1.52 04/17/2016 3.52 08/26/2017 3.16 Duration: 1 hour 11/25/1987 1.35 10/31/1988 0.87 09/11/1989 2.22 10/17/1990 1.64 08/31/1991 1.20 06/06/1992 2.05 11/16/1993 1.67 10/17/1994 3.42 09/12/1995 2.15 09/19/1996 1.49 05/31/1997 1.35 10/18/1998 2.58 03/19/1999 1.09 04/02/2000 1.01 05/25/2001 1.35 08/15/2002 2.84 10/09/2003 2.98 11/22/2004 2.55 08/08/2005 2.11 09/23/2006 1.09 03/26/2007 1.31 08/20/2008 1.57 04/17/2009 1.96 07/26/2010 1.94 09/29/2011 1.31 07/12/2012 2.22 07/14/2013 2.36 09/07/2014 1.93 06/28/2015 1.75 04/17/2016 3.78 Duration: 2 hours 11/25/1987 2.19 10/31/1988 0.92 09/11/1989 2.46 10/17/1990 2.35 08/31/1991 1.99 03/04/1992 2.18 11/16/1993 1.77 10/16/1994 4.58 09/12/1995 3.77 09/19/1996 2.08 10/13/1997 1.58 10/18/1998 4.42 03/19/1999 1.23 04/02/2000 1.71 09/09/2001 1.77 08/15/2002 4.00 10/09/2003 4.23 11/22/2004 2.85 08/08/2005 2.96 10/26/2006 1.35 03/26/2007 2.19 09/13/2008 2.00 04/17/2009 2.77 07/26/2010 2.09 06/22/2011 1.73 07/12/2012 3.38 07/14/2013 3.00 05/13/2014 2.15 05/27/2015 2.08 04/17/2016 6.81 08/26/2017 4.04 Duration: 3 hours 11/25/1987 2.47 10/31/1988 0.94 09/11/1989 2.51 10/17/1990 2.47 01/14/1991 2.08 03/04/1992 2.26 11/16/1993 1.80 10/16/1994 5.29 09/12/1995 4.12 09/18/1996 2.31 05/31/1997 1.65 10/18/1998 5.41 03/19/1999 1.33 04/02/2000 2.10 09/09/2001 1.92 08/15/2002 4.08 10/09/2003 4.55 11/22/2004 2.91 08/08/2005 3.14 10/16/2006 1.65 03/26/2007 2.55 09/13/2008 2.54 04/17/2009 3.57 07/26/2010 2.13 06/22/2011 1.92 07/12/2012 4.04 07/14/2013 3.06 05/13/2014 2.55 05/27/2015 2.35 04/17/2016 8.12 08/26/2017 4.43 Duration: 6 hours 11/25/1987 3.52 03/17/1988 1.15 09/11/1989 2.53 10/17/1990 2.50 04/14/1991 2.69 03/04/1992 2.29 10/20/1993 2.14 10/17/1994 6.69 09/12/1995 4.16 09/18/1996 2.42 06/21/1997 1.86 10/18/1998 7.64 03/19/1999 1.35 05/19/2000 2.30 06/08/2001 2.73 08/15/2002 4.87 10/09/2003 5.23 01/16/2004 3.09 08/08/2005 3.17 10/16/2006 2.60 03/26/2007 2.58 09/13/2008 3.39 04/17/2009 3.88 07/26/2010 2.15 06/22/2011 2.34 07/12/2012 7.01 07/14/2013 3.13 05/13/2014 3.72 08/20/2015 2.57 04/17/2016 13.74 08/27/2017 6.34 Duration: 12 hours 11/24/1987 3.72 03/17/1988 1.40 09/11/1989 2.56 10/17/1990 2.53 04/14/1991 2.88 03/04/1992 2.63 06/19/1993 3.00 10/16/1994 9.44 09/12/1995 4.20 09/18/1996 2.44 06/21/1997 2.08 10/17/1998 8.68 03/19/1999 1.36 05/19/2000 2.68 06/08/2001 3.20 08/15/2002 5.84 10/09/2003 5.28 11/22/2004 5.32 08/08/2005 3.20 10/16/2006 4.21 03/26/2007 2.60 09/13/2008 4.72 04/17/2009 3.96 07/26/2010 2.17 06/22/2011 2.40 07/12/2012 10.36 07/14/2013 3.20 05/13/2014 4.08 10/24/2015 3.48 04/17/2016 16.64 08/26/2017 9.60 Duration: 1 day 12/05/1944 4.00 08/29/1945 8.40 05/19/1946 5.89 04/13/1948 2.00 10/07/1949 4.10 06/03/1950 5.27 09/14/1951 3.00 05/24/1952 2.74 04/24/1953 3.73 10/23/1954 4.03 02/06/1955 1.84 01/18/1956 2.51 10/16/1957 3.06 05/04/1958 2.02 05/11/1959 3.97 06/26/1960 5.36 09/12/1961 6.14 11/27/1962 4.18 07/01/1963 2.61 06/16/1964 3.42 05/17/1965 3.44 06/14/1966 4.80 04/14/1967 2.22 06/24/1968 4.87 02/22/1969 2.75 10/12/1970 4.00 08/03/1971 3.20 03/21/1972 4.80 06/14/1973 3.46 09/14/1974 3.52 04/14/1975 2.66 06/01/1976 3.18 04/16/1977 3.61 06/07/1978 3.80 09/20/1979 7.76 10/19/1980 3.52 09/01/1981 2.93 11/17/1982 4.12 07/16/1983 3.06 07/01/1984 2.56 11/25/1985 5.94 06/08/1986 2.76 11/25/1987 8.50 03/17/1988 1.58 08/02/1989 2.70 10/18/1990 3.89 12/21/1991 3.17 06/02/1992 3.00 06/19/1993 3.89 10/16/1994 13.77 09/12/1995 3.82 09/18/1996 2.27 09/22/1997 2.38 10/17/1998 8.00 03/19/1999 1.37 05/19/2000 2.41 06/08/2001 3.06 08/15/2002 5.33 10/09/2003 4.79 11/21/2004 5.08 08/08/2005 3.06 10/15/2006 4.15 03/13/2007 2.56 09/13/2008 4.64 04/17/2009 5.01 05/14/2010 2.31 10/09/2011 2.31 07/11/2012 9.37 07/14/2013 3.06 05/27/2014 4.54 10/24/2015 3.82 04/17/2016 15.86 08/27/2017 15.10 Duration: 2 days 07/27/1943 8.00 12/05/1944 4.27 08/28/1945 16.40 05/19/1946 6.29 09/08/1948 2.20 10/07/1949 4.56 06/02/1950 10.31 09/13/1951 3.40 02/01/1952 2.92 04/24/1953 3.98 10/23/1954 4.30 02/05/1955 3.54 01/18/1956 2.68 10/15/1957 5.02 01/20/1958 3.20 05/11/1959 4.24 06/25/1960 10.23 09/11/1961 7.60 11/27/1962 4.46 02/18/1963 2.79 06/15/1964 3.95 09/22/1965 4.30 06/14/1966 5.12 10/15/1967 3.12 05/10/1968 6.60 02/21/1969 4.75 10/11/1970 4.50 08/03/1971 3.42 03/21/1972 5.12 06/13/1973 5.07 09/13/1974 5.92 10/25/1975 2.95 06/01/1976 3.82 04/16/1977 4.24 09/11/1978 5.44 09/19/1979 8.74 01/21/1980 3.76 08/31/1981 4.62 11/17/1982 4.40 05/21/1983 4.59 07/01/1984 2.73 11/24/1985 7.67 06/08/1986 4.39 11/25/1987 9.16 03/17/1988 1.72 09/11/1989 3.15 10/18/1990 4.19 04/05/1991 4.21 02/03/1992 3.70 06/19/1993 4.62 10/16/1994 17.62 09/11/1995 4.31 09/18/1996 2.88 10/11/1997 3.19 10/17/1998 9.27 03/19/1999 1.50 04/02/2000 2.71 06/07/2001 3.73 08/14/2002 5.77 10/09/2003 5.12 11/20/2004 7.35 08/08/2005 3.27 10/15/2006 4.66 03/13/2007 2.77 09/13/2008 5.66 04/17/2009 5.69 05/14/2010 2.49 10/09/2011 2.50 07/11/2012 13.58 01/08/2013 3.50 05/26/2014 6.81 03/07/2015 4.58 04/17/2016 17.00 08/26/2017 24.73 Duration: 3 days 12/05/1944 4.31 08/27/1945 19.78 01/10/1946 6.35 09/08/1948 2.32 10/07/1949 4.60 06/02/1950 10.41 09/12/1951 3.55 02/01/1952 2.95 10/24/1953 4.41 10/23/1954 4.34 02/04/1955 3.82 01/18/1956 2.70 10/14/1957 5.08 01/20/1958 3.23 08/25/1959 4.28 06/25/1960 10.64 09/11/1961 8.84 11/27/1962 4.50 02/18/1963 2.81 06/15/1964 3.99 09/22/1965 5.82 06/14/1966 5.17 09/20/1967 4.02 05/10/1968 8.54 02/20/1969 4.87 10/11/1970 4.54 08/03/1971 4.45 03/21/1972 5.17 06/12/1973 6.99 09/12/1974 6.23 12/23/1975 3.82 05/31/1976 4.02 04/16/1977 4.28 09/11/1978 5.50 09/18/1979 10.14 09/06/1980 3.79 08/31/1981 4.66 05/12/1982 4.91 05/20/1983 6.91 07/01/1984 2.76 11/24/1985 7.74 06/08/1986 5.06 11/25/1987 9.34 03/17/1988 1.74 09/11/1989 3.93 10/18/1990 4.28 04/05/1991 4.63 02/03/1992 3.77 06/18/1993 5.20 10/15/1994 18.14 09/11/1995 4.35 09/18/1996 2.91 09/21/1997 3.50 10/16/1998 9.40 05/10/1999 1.79 11/16/2000 3.26 06/07/2001 3.84 08/13/2002 6.25 10/07/2003 5.24 11/19/2004 11.11 08/06/2005 3.88 10/15/2006 4.76 03/12/2007 3.81 09/13/2008 5.72 04/17/2009 5.75 09/04/2010 3.85 10/09/2011 2.52 07/10/2012 14.52 01/08/2013 3.53 05/26/2014 6.88 03/07/2015 4.66 04/17/2016 17.75 08/25/2017 27.53 Duration: 4 days 11/17/1944 4.35 08/27/1945 20.06 01/10/1946 6.41 01/16/1948 2.45 10/04/1949 6.01 06/02/1950 10.51 03/26/1951 4.03 02/01/1952 2.98 10/24/1953 4.45 10/23/1954 4.52 02/04/1955 3.86 01/18/1956 2.73 09/23/1957 5.46 09/19/1958 3.47 04/09/1959 4.98 06/24/1960 10.79 09/11/1961 8.93 11/27/1962 4.55 02/18/1963 2.84 11/04/1964 4.03 09/22/1965 5.88 06/14/1966 5.22 09/20/1967 4.06 05/09/1968 9.82 02/20/1969 4.92 10/09/1970 4.84 08/03/1971 4.90 09/27/1972 5.97 06/12/1973 8.18 09/12/1974 6.45 04/08/1975 3.86 05/31/1976 4.06 04/16/1977 4.32 09/11/1978 7.54 09/18/1979 10.24 10/16/1980 5.52 08/31/1981 4.71 11/17/1982 5.22 05/20/1983 6.98 07/01/1984 2.79 11/24/1985 8.45 06/08/1986 5.94 11/25/1987 9.53 03/17/1988 1.76 09/10/1989 4.35 10/18/1990 4.36 08/31/1991 4.72 02/03/1992 3.85 06/18/1993 5.75 10/15/1994 19.37 09/11/1995 4.39 09/18/1996 2.94 10/09/1997 4.04 10/16/1998 9.49 05/10/1999 1.81 11/16/2000 3.29 06/05/2001 4.63 08/13/2002 6.31 10/05/2003 7.80 11/19/2004 11.76 08/06/2005 4.12 10/12/2006 5.70 03/12/2007 3.85 09/10/2008 5.81 04/15/2009 6.19 09/04/2010 4.21 12/22/2011 2.59 07/10/2012 15.10 01/08/2013 3.61 05/26/2014 6.94 05/23/2015 5.73 04/17/2016 18.63 08/25/2017 28.39 Duration: 7 days 11/16/1944 4.46 08/27/1945 20.26 01/05/1946 8.70 11/12/1948 2.56 10/03/1949 6.67 06/02/1950 13.11 09/09/1951 4.25 01/28/1952 3.55 05/13/1953 5.58 10/23/1954 4.56 02/04/1955 3.90 01/18/1956 3.45 09/23/1957 6.32 09/16/1958 3.87 04/08/1959 5.52 06/24/1960 10.90 09/11/1961 9.02 11/27/1962 5.86 07/01/1963 3.80 11/04/1964 4.07 09/22/1965 6.53 06/14/1966 5.95 09/16/1967 5.67 05/09/1968 9.92 02/20/1969 4.97 10/06/1970 5.14 08/03/1971 5.75 05/07/1972 8.10 06/09/1973 10.24 09/09/1974 6.65 04/08/1975 6.51 05/27/1976 4.27 04/16/1977 5.19 09/11/1978 8.89 09/18/1979 10.34 10/16/1980 5.57 08/31/1981 5.85 11/17/1982 5.42 05/16/1983 7.97 10/13/1984 3.70 11/24/1985 8.73 06/06/1986 7.30 11/25/1987 9.72 03/17/1988 1.77 09/08/1989 4.48 10/18/1990 4.45 12/21/1991 5.62 05/27/1992 5.15 06/18/1993 6.23 10/13/1994 19.76 09/11/1995 4.63 09/18/1996 3.45 10/06/1997 5.39 10/16/1998 9.59 03/13/1999 2.06 11/12/2000 4.36 06/05/2001 4.71 08/13/2002 6.38 10/05/2003 7.92 11/16/2004 15.84 07/06/2005 4.59 10/10/2006 6.58 03/12/2007 3.89 09/10/2008 5.87 04/12/2009 6.88 09/03/2010 4.87 12/19/2011 3.09 07/08/2012 16.20 10/27/2013 4.44 05/26/2014 7.25 05/24/2015 7.72 04/17/2016 18.97 08/24/2017 28.75 Duration: 10 days 03/10/1944 5.45 08/27/1945 20.46 01/05/1946 10.65 06/29/1948 3.02 10/03/1949 6.74 05/28/1950 14.16 09/06/1951 5.30 11/10/1952 3.74 10/26/1953 6.09 10/23/1954 4.61 02/04/1955 3.93 01/18/1956 3.48 09/23/1957 6.38 09/19/1958 4.50 04/09/1959 7.28 06/24/1960 11.01 06/10/1961 9.11 11/27/1962 5.92 06/24/1963 4.01 10/27/1964 5.34 09/19/1965 6.74 06/14/1966 6.01 09/16/1967 5.73 05/04/1968 10.97 02/14/1969 6.72 10/06/1970 5.19 08/03/1971 5.81 05/02/1972 10.33 06/09/1973 10.34 09/09/1974 6.84 04/08/1975 6.58 05/26/1976 4.87 04/16/1977 5.24 09/08/1978 9.17 09/18/1979 10.44 10/16/1980 5.63 08/31/1981 5.91 05/07/1982 5.81 05/15/1983 8.14 10/12/1984 4.50 11/24/1985 9.12 06/04/1986 7.44 11/16/1987 9.92 12/08/1988 1.81 09/07/1989 4.57 10/18/1990 4.54 01/15/1991 5.74 01/26/1992 5.25 06/11/1993 6.86 10/14/1994 19.96 09/13/1995 6.07 09/19/1996 4.84 10/06/1997 5.72 10/17/1998 9.68 03/12/1999 2.40 11/13/2000 4.40 06/06/2001 5.32 10/20/2002 7.48 10/06/2003 8.00 11/17/2004 16.00 01/31/2005 5.40 10/11/2006 7.49 11/18/2007 4.32 09/11/2008 5.93 04/10/2009 7.07 09/05/2010 5.12 12/20/2011 3.12 07/09/2012 16.48 10/27/2013 4.64 05/27/2014 7.32 05/24/2015 7.92 04/13/2016 20.08 08/25/2017 29.04 Duration: 20 days 11/16/1944 8.89 08/27/1945 20.46 05/13/1946 13.04 04/13/1948 3.81 10/07/1949 8.08 05/21/1950 16.61 09/07/1951 7.50 11/10/1952 5.83 04/24/1953 9.40 10/23/1954 4.97 01/18/1955 5.31 01/18/1956 4.65 03/17/1957 7.05 09/15/1958 7.01 04/01/1959 8.28 06/24/1960 11.76 06/10/1961 9.35 11/14/1962 7.65 06/17/1963 6.67 10/26/1964 6.65 05/10/1965 8.17 05/02/1966 6.55 09/16/1967 6.05 04/29/1968 11.73 02/14/1969 7.07 10/09/1970 9.62 07/21/1971 6.70 04/28/1972 15.22 06/09/1973 10.58 08/26/1974 8.16 05/24/1975 8.71 12/06/1976 5.99 04/16/1977 7.27 08/31/1978 11.83 05/22/1979 16.37 09/30/1980 7.27 08/20/1981 6.66 11/17/1982 8.93 05/03/1983 8.79 10/06/1984 6.32 11/11/1985 12.39 05/25/1986 10.69 05/30/1987 12.15 03/18/1988 2.51 06/08/1989 4.81 07/13/1990 4.57 01/02/1991 7.88 02/20/1992 7.80 06/11/1993 8.29 10/08/1994 22.24 09/11/1995 6.31 09/10/1996 5.59 10/07/1997 6.68 10/05/1998 11.84 06/09/1999 3.20 10/31/2000 6.00 11/27/2001 7.64 10/10/2002 10.53 09/21/2003 10.88 11/17/2004 17.24 01/28/2005 7.08 10/11/2006 10.21 03/12/2007 7.56 08/04/2008 7.33 04/10/2009 10.59 08/31/2010 5.31 12/22/2011 4.64 07/09/2012 17.04 10/13/2013 8.20 05/10/2014 12.32 05/12/2015 12.88 04/11/2016 21.52 08/25/2017 29.04 Duration: 30 days 11/16/1944 9.09 08/27/1945 20.46 05/15/1946 15.41 04/13/1948 5.31 10/03/1949 10.19 05/12/1950 18.72 09/06/1951 8.40 11/10/1952 7.52 04/24/1953 13.12 10/23/1954 6.37 01/10/1955 6.24 01/18/1956 6.92 09/23/1957 12.03 09/06/1958 9.40 05/11/1959 9.42 06/24/1960 17.05 06/14/1961 13.03 11/27/1962 8.67 06/17/1963 6.97 10/26/1964 7.85 09/22/1965 9.51 04/14/1966 8.38 09/20/1967 8.77 04/20/1968 13.01 02/14/1969 7.76 10/11/1970 10.52 08/03/1971 7.41 04/22/1972 16.59 06/09/1973 11.88 08/25/1974 9.30 04/08/1975 9.66 05/08/1976 7.05 04/16/1977 7.65 08/31/1978 12.18 05/04/1979 17.79 09/03/1980 8.42 04/19/1981 7.48 11/17/1982 10.21 07/11/1983 10.65 09/22/1984 7.40 10/29/1985 13.77 05/15/1986 12.75 11/25/1987 13.34 03/03/1988 3.51 09/11/1989 5.38 10/18/1990 6.32 12/21/1990 9.63 01/26/1992 9.64 05/23/1993 12.48 10/08/1994 22.24 09/11/1995 8.32 08/29/1996 7.51 09/20/1997 9.40 10/17/1998 15.76 06/13/1999 4.24 10/30/2000 6.72 11/16/2001 8.28 10/07/2002 10.97 09/11/2003 14.56 11/01/2004 20.08 01/28/2005 8.88 09/30/2006 10.41 03/12/2007 8.52 08/17/2008 11.13 04/18/2009 11.36 04/19/2010 5.82 09/18/2011 5.20 06/17/2012 17.76 10/13/2013 8.96 05/10/2014 12.56 05/06/2015 13.00 04/17/2016 22.20 08/03/2017 34.28 Duration: 45 days 11/02/1944 10.94 07/20/1945 21.75 05/19/1946 17.57 04/13/1948 6.61 09/13/1949 12.59 04/24/1950 20.04 08/19/1951 8.80 11/10/1952 8.37 04/12/1953 13.58 10/05/1954 6.64 12/27/1954 8.11 01/18/1956 7.20 10/15/1957 13.39 09/06/1958 9.56 04/09/1959 13.40 06/24/1960 17.69 06/10/1961 14.86 11/12/1962 10.99 05/23/1963 7.84 10/27/1964 8.80 09/22/1965 12.90 05/02/1966 11.44 09/16/1967 11.77 05/11/1968 15.15 02/08/1969 10.55 09/16/1970 14.05 08/03/1971 10.43 04/22/1972 17.09 05/02/1973 13.02 08/03/1974 11.90 04/30/1975 13.39 09/20/1976 9.88 04/16/1977 9.08 08/12/1978 12.35 04/19/1979 25.68 09/06/1980 13.63 04/19/1981 10.18 10/28/1982 11.78 07/11/1983 15.43 09/16/1984 8.97 11/02/1985 16.15 04/28/1986 14.97 05/05/1987 16.66 03/18/1988 4.10 08/02/1989 7.20 09/10/1990 8.10 04/05/1991 10.91 01/24/1992 13.97 05/23/1993 13.36 09/05/1994 23.30 02/26/1995 10.20 08/23/1996 8.87 09/20/1997 10.64 09/07/1998 20.06 06/08/1999 5.12 10/06/2000 9.76 08/30/2001 11.74 09/16/2002 12.05 08/31/2003 19.96 10/24/2004 21.96 07/07/2005 12.28 09/17/2006 12.61 06/14/2007 11.60 08/04/2008 13.26 04/13/2009 12.83 01/16/2010 7.26 09/18/2011 6.28 07/09/2012 20.04 09/20/2013 12.84 05/10/2014 13.48 04/17/2015 17.68 04/18/2016 30.84 07/16/2017 34.40 Duration: 60 days 11/02/1944 13.09 07/02/1945 23.15 05/13/1946 20.64 04/13/1948 6.61 09/01/1949 13.59 04/14/1950 23.83 07/28/1951 10.35 11/10/1952 9.57 10/24/1953 14.53 10/05/1954 6.64 12/27/1954 8.66 01/18/1956 7.20 09/24/1957 16.72 09/06/1958 11.28 04/08/1959 17.24 06/24/1960 23.39 05/25/1961 15.84 11/07/1962 12.06 05/20/1963 9.04 09/13/1964 11.46 09/19/1965 14.68 04/23/1966 13.96 09/16/1967 12.34 04/29/1968 22.54 02/14/1969 12.19 08/31/1970 18.03 07/28/1971 13.49 03/21/1972 21.39 09/05/1973 16.29 09/13/1974 14.68 04/08/1975 17.59 09/02/1976 12.57 03/25/1977 10.39 08/31/1978 13.01 04/12/1979 26.87 08/30/1980 14.50 04/19/1981 13.21 10/08/1982 14.96 06/22/1983 16.74 08/31/1984 10.37 10/15/1985 18.84 04/17/1986 15.90 05/05/1987 18.08 03/03/1988 5.10 04/30/1989 9.28 09/11/1990 9.70 12/27/1990 11.70 01/12/1992 17.40 05/01/1993 14.66 08/22/1994 26.27 02/25/1995 10.64 08/11/1996 10.06 09/22/1997 13.36 09/07/1998 21.46 05/10/1999 6.64 10/06/2000 10.56 08/23/2001 12.18 09/07/2002 13.89 08/31/2003 22.96 10/03/2004 24.08 01/28/2005 14.08 09/06/2006 13.61 05/22/2007 13.72 07/23/2008 13.98 03/26/2009 14.11 05/15/2010 9.05 11/16/2011 7.52 07/01/2012 20.56 09/04/2013 13.72 05/10/2014 13.96 05/06/2015 19.88 04/11/2016 33.56 08/07/2017 36.56