1973 11  -.60 -99.99 -99.99 
1974 09 19.66 -99.99 -99.99 
1974 12 10.37 -99.99 -99.99 
1975 02 -9.88 -99.99 -99.99 
1975 03   .77 -99.99 -99.99 
1975 04 16.44 -99.99 -99.99 
1975 05 18.58 -99.99 -99.99 
1975 06 25.55 -99.99 -99.99 
1975 08 23.41 -99.99 -99.99 
1975 09 19.78 -99.99 -99.99 
1975 10  5.65 -99.99 -99.99 
1976 05 19.89 -99.99 -99.99 
1976 06 25.96 -99.99 -99.99 
1976 08 24.00 -99.99 -99.99 
1976 09 16.15 -99.99 -99.99 
1977 07 25.70 -99.99 -99.99 
1977 08 20.50 -99.99 -99.99 
1978 02 -8.43 -99.99 -99.99 
1978 03  1.07 -99.99 -99.99 
1978 04  8.25 -99.99 -99.99 
1978 08 20.19 -99.99 -99.99 
1978 09 17.60 -99.99 -99.99 
1979 03   .-8 -99.99 -99.99 
1979 05 20.37 -99.99 -99.99 
1979 06 17.11 -99.99 -99.99 
1979 07 25.07 -99.99 -99.99 
1979 08 21.97 -99.99 -99.99 
1980 02 12.08 -99.99 -99.99 
1980 03 -4.19 -99.99 -99.99 
1980 04  6.88 -99.99 -99.99 
1980 05 21.89 -99.99 -99.99 
1980 07 23.10 -99.99 -99.99 
1980 08 18.59 -99.99 -99.99 
1980 09 17.00 -99.99 -99.99 
1980 10  7.64 -99.99 -99.99 
1980 11 -3.24 -99.99 -99.99 
1981 03 -2.33 -99.99 -99.99 
1981 04  6.89 -99.99 -99.99 
1981 05 16.25 -99.99 -99.99 
1981 07 25.85 -99.99 -99.99 
1981 08 27.59 -99.99 -99.99 
1982 03 -5.71 -99.99 -99.99 
1982 04 12.46 -99.99 -99.99 
1982 05 17.99 -99.99 -99.99 
1982 06 23.33 -99.99 -99.99 
1982 07 24.68 -99.99 -99.99 
1982 08 22.58 -99.99 -99.99 
1982 10  5.36 -99.99 -99.99 
1983 03 -2.02 -99.99 -99.99 
1983 04 13.62 -99.99 -99.99 
1983 05 15.31 -99.99 -99.99 
1983 06 23.44 -99.99 -99.99 
1983 07 25.89 -99.99 -99.99 
1983 08 21.72 -99.99 -99.99 
1983 09 13.63 -99.99 -99.99 
1984 02 10.55 -99.99 -99.99 
1984 03   .44 -99.99 -99.99 
1984 04  7.55 -99.99 -99.99 
1984 05 18.65 -99.99 -99.99 
1984 06 23.81 -99.99 -99.99 
1984 07 26.86 -99.99 -99.99 
1984 08 21.51 -99.99 -99.99 
1985 03 -1.99 -13.86  -7.92 
1985 04  8.22 -99.99 -99.99 
1985 05 14.76 -99.99 -99.99 
1985 06 22.41 -99.99 -99.99 
1985 07 22.23 -99.99 -99.99 
1985 08 22.90 -99.99 -99.99 
1985 09 18.45 -99.99 -99.99 
1985 10  4.63 -99.99 -99.99 
1986 02 11.97 -99.99 -99.99 
1986 03 -1.16 -99.99 -99.99 
1986 04 14.07 -99.99 -99.99 
1986 05 13.99 -99.99 -99.99 
1986 06 22.06 -99.99 -99.99 
1986 07 21.93 -99.99 -99.99 
1986 08 19.26 -99.99 -99.99 
1986 09 15.06 -99.99 -99.99 
1986 10  5.79 -99.99 -99.99 
1986 11 -2.40 -99.99 -99.99 
1987 03 -3.79 -99.99 -99.99 
1987 04  4.42 -99.99 -99.99 
1987 05 20.39 -99.99 -99.99 
1987 06 26.29 -99.99 -99.99 
1987 07 25.94 -99.99 -99.99 
1987 08 22.37 -99.99 -99.99 
1987 10  5.46 -99.99 -99.99 
1988 02 -7.59 -99.99 -99.99 
1988 03   .38 -99.99 -99.99 
1988 04 12.91 -99.99 -99.99 
1988 05 15.76 -99.99 -99.99 
1988 06 25.77 -99.99 -99.99 
1988 07 27.44 -99.99 -99.99 
1988 08 25.18 -99.99 -99.99 
1988 09 15.98 -99.99 -99.99 
1989 03  1.07 -99.99 -99.99 
1989 04  5.94 -99.99 -99.99 
1989 05 18.56 -99.99 -99.99 
1989 06 28.26 -99.99 -99.99 
1989 07 29.79 -99.99 -99.99 
1989 08 20.41 -99.99 -99.99 
1989 09 15.64 -99.99 -99.99 
1990 02 -5.60 -99.99 -99.99 
1990 03   .80 -99.99 -99.99 
1990 04 10.24 -99.99 -99.99 
1990 06 24.07 -99.99 -99.99 
1990 07 23.91 -99.99 -99.99 
1990 08 22.03 -99.99 -99.99 
1990 09 14.82 -99.99 -99.99 
1991 02 -9.58 -99.99 -99.99 
1991 03 -2.96 -99.99 -99.99 
1991 04 14.39 -99.99 -99.99 
1991 05 22.86 -99.99 -99.99 
1991 06 28.06 -99.99 -99.99 
1991 07 24.15 -99.99 -99.99 
1992 07 22.07 -99.99 -99.99 
1992 08 19.26 -99.99 -99.99 
1992 09 15.45 -99.99 -99.99 
1992 10  6.12 -99.99 -99.99 
1993 03 -3.79 -99.99 -99.99 
1993 04  6.41 -99.99 -99.99 
1993 05 17.36 -99.99 -99.99 
1993 06 23.72 -99.99 -99.99 
1993 07 23.87 -99.99 -99.99 
1993 08 23.45 -99.99 -99.99 
1993 09 11.08 -99.99 -99.99 
1994 02 15.25 -99.99 -99.99 
1994 05 17.83 -99.99 -99.99 
1994 06 25.22 -99.99 -99.99 
1995 02 -3.40 -99.99 -99.99 
1995 03  1.61 -99.99 -99.99 
1995 04 16.96 -99.99 -99.99 
1995 05 19.54 -99.99 -99.99 
1995 06 24.50 -99.99 -99.99 
1995 07 26.44 -99.99 -99.99 
1995 08 24.01 -99.99 -99.99 
1995 09 18.02 -99.99 -99.99 
1996 02 10.55 -99.99 -99.99 
1996 03 -2.73 -15.10  -8.91 
1996 04  4.71 -99.99 -99.99 
1996 05 20.56 -99.99 -99.99 
1996 06 26.65 -99.99 -99.99 
1996 07 26.13 -99.99 -99.99 
1996 08 19.70 -99.99 -99.99 
1996 09 14.34 -99.99 -99.99 
1996 10  4.59 -99.99 -99.99 
1996 11 -1.24 -99.99 -99.99 
1997 03   .45 -99.99 -99.99 
1997 04 11.85 -99.99 -99.99 
1997 05 18.81 -99.99 -99.99 
1997 06 23.82 -99.99 -99.99 
1997 07 21.82 -99.99 -99.99 
1997 08 21.10 -99.99 -99.99 
1997 09 16.98 -99.99 -99.99 
1997 10 12.69 -99.99 -99.99 
1998 03 -2.10 -99.99 -99.99 
1998 04  3.62 -99.99 -99.99 
1998 05 19.33 -99.99 -99.99 
1998 06 26.31 -99.99 -99.99 
1998 07 29.17  17.15  23.16 
1998 08 24.42 -99.99 -99.99 
1998 09 15.14 -99.99 -99.99 
1999 04 10.40 -99.99 -99.99 
1999 09 14.23 -99.99 -99.99 
2000 02 -6.14 -99.99 -99.99 
2000 04 12.80 -99.99 -99.99 
2000 05 13.63 -99.99 -99.99 
2000 06 24.59 -99.99 -99.99 
2000 07 25.49 -99.99 -99.99 
2002 05 15.45 -99.99 -99.99 
2002 06 18.45 -99.99 -99.99 
2002 07 23.94 -99.99 -99.99 
2002 08 18.52 -99.99 -99.99 
2002 09 17.42 -99.99 -99.99 
2002 10  7.10 -99.99 -99.99 
2003 03 -2.53 -99.99 -99.99 
2003 04  9.00   -.58   4.20 
2003 05 19.11 -99.99 -99.99 
2003 06 20.23 -99.99 -99.99 
2003 07 23.56  13.84  18.70 
2004 02 -5.52 -99.99 -99.99 
2004 03  -.31 -99.99 -99.99 
2004 04  6.03 -99.99 -99.99 
2004 05 22.69 -99.99 -99.99 
2004 06 25.10 -99.99 -99.99 
2007 03  -.97 -99.99 -99.99 
2007 04 11.23 -99.99 -99.99 
2007 05 18.52 -99.99 -99.99 
2007 06 20.92 -99.99 -99.99 
2007 07 24.89 -99.99 -99.99 
2007 08 24.56 -99.99 -99.99 
2007 09 17.67 -99.99 -99.99 
2007 10 10.62 -99.99 -99.99 
2007 11 -1.91 -99.99 -99.99 
2008 02 -6.00 -99.99 -99.99 
2008 03  2.26 -99.99 -99.99 
2008 04 11.76 -99.99 -99.99 
2008 05 17.75 -99.99 -99.99 
2008 06 22.74  10.44  16.59 
2008 07 27.15 -99.99 -99.99 
2008 08 23.38 -99.99 -99.99 
2008 09 11.82 -99.99 -99.99 
2008 10 10.78 -99.99 -99.99 
2008 11  3.68 -99.99 -99.99 
2009 02 -8.02 -99.99 -99.99 
2009 03   .88 -99.99 -99.99 
2009 04  8.51 -99.99 -99.99 
2009 05 17.68 -99.99 -99.99 
2009 06 24.29 -99.99 -99.99 
2009 07 23.50 -99.99 -99.99 
2009 08 21.73 -99.99 -99.99 
2009 09 18.70 -99.99 -99.99 
2009 10  9.68 -99.99 -99.99 
2009 11 -1.63 -99.99 -99.99 
2010 02 14.20 -99.99 -99.99 
2010 03 -2.30 -12.22  -7.26 
2010 04 12.21 -99.99 -99.99 
2010 05 20.97 -99.99 -99.99 
2010 06 26.22 -99.99 -99.99 
2010 07 25.90 -99.99 -99.99 
2010 08 27.09 -99.99 -99.99 
2010 09 17.83 -99.99 -99.99 
2010 10  8.55 -99.99 -99.99 
2011 02 12.28 -99.99 -99.99 
2011 03 -3.18 -99.99 -99.99 
2011 04 10.45 -99.99 -99.99 
2011 05 19.14 -99.99 -99.99 
2011 06 22.69 -99.99 -99.99 
2011 07 25.05 -99.99 -99.99 
2011 08 21.32 -99.99 -99.99 
2011 09 20.20 -99.99 -99.99 
2011 10  9.52 -99.99 -99.99 
2012 01 13.20 -99.99 -99.99 
2012 02 11.92 -23.53 -17.72 
2012 03 -2.18 -99.99 -99.99 
2012 04 15.89 -99.99 -99.99 
2012 05 20.84 -99.99 -99.99 
2012 06 26.58 -99.99 -99.99 
2012 07 28.89 -99.99 -99.99 
2012 08 25.29 -99.99 -99.99 
2012 10 10.63 -99.99 -99.99 
2013 02 -5.46 -99.99 -99.99 
2013 03 -3.88 -99.99 -99.99 
2013 04  9.45 -99.99 -99.99 
2013 05 17.93 -99.99 -99.99 
2013 06 24.17 -99.99 -99.99 
2014 03 99.99  -5.63 -99.99 
