1950 04  4.64 -99.99 -99.99 
1962 07 29.70 -99.99 -99.99 
1962 08 26.42 -99.99 -99.99 
1962 09 20.64 -99.99 -99.99 
1962 10  6.58 -99.99 -99.99 
1963 02 -4.73 -99.99 -99.99 
1963 03   .82 -99.99 -99.99 
1963 04  6.11 -99.99 -99.99 
1969 08 20.45 -99.99 -99.99 
1969 09 16.91 -99.99 -99.99 
1970 04 11.31 -99.99 -99.99 
1970 05 17.10 -99.99 -99.99 
1970 06 24.80 -99.99 -99.99 
1970 08 23.03 -99.99 -99.99 
1970 09 19.95 -99.99 -99.99 
1971 02 14.54 -99.99 -99.99 
1971 03 -7.63 -99.99 -99.99 
1971 04  9.76 -99.99 -99.99 
1971 06 22.60 -99.99 -99.99 
1973 12 -5.65 -99.99 -99.99 
1975 10  7.62 -99.99 -99.99 
1976 02 13.04 -99.99 -99.99 
1976 03 -5.30 -99.99 -99.99 
1985 05 17.59 -99.99 -99.99 
1985 09 18.81 -99.99 -99.99 
1985 10  6.40 -99.99 -99.99 
1986 05 18.51 -99.99 -99.99 
1986 06 22.63 -99.99 -99.99 
1986 07 28.69 -99.99 -99.99 
1986 08 24.79 -99.99 -99.99 
1986 09 18.51 -99.99 -99.99 
1986 10  7.40 -99.99 -99.99 
1986 11 -2.68 -99.99 -99.99 
1987 03 -6.17 -99.99 -99.99 
1987 05 20.17 -99.99 -99.99 
1988 09 20.82 -99.99 -99.99 
1989 02 -9.49 -99.99 -99.99 
1989 10  9.89 -99.99 -99.99 
1990 04 11.37 -99.99 -99.99 
1990 08 23.59 -99.99 -99.99 
1990 10  8.60    .22   4.41 
1990 11 99.99 -11.99 -99.99 
1990 12 99.99 -14.94 -99.99 
1991 01 99.99 -16.50 -99.99 
1991 02 99.99 -19.37 -99.99 
1991 03 -6.26 -15.68 -10.97 
1991 04 11.18   -.24   5.47 
1991 05 21.57   5.93  13.75 
1991 06 27.60  13.40  20.50 
1991 07 28.56  16.09  22.32 
1991 09 19.10 -99.99 -99.99 
1991 10 99.99    .11 -99.99 
1991 11 99.99  -7.11 -99.99 
1992 02 -7.79 -16.95 -12.37 
1992 06 22.38 -99.99 -99.99 
1992 07 28.29  14.51  21.40 
1992 08 23.65  11.71  17.68 
1992 09 11.46   3.40   7.43 
1992 10  9.96   -.10   4.92 
1992 11 99.99  -8.45 -99.99 
1993 01 99.99 -15.73 -99.99 
1993 02 -9.79 -15.87 -12.83 
1993 03 99.99 -10.51 -99.99 
1993 04  9.05   -.97   4.04 
1993 05 16.31   4.57  10.44 
1993 06 23.61  12.53  18.07 
1993 07 25.45  15.21  20.33 
1993 08 24.80  11.46  18.12 
1993 09 15.98   4.23  10.10 
1993 11 99.99 -20.95 -99.99 
1993 12 99.99 -18.95 -99.99 
1994 01 99.99 -18.81 -99.99 
1994 02 99.99 -23.17 -99.99 
1994 03 -2.98 -12.73  -7.85 
1994 04 11.12  -1.29   4.91 
1997 08 99.99  12.80 -99.99 
1997 09 99.99   5.53 -99.99 
1997 10 99.99   1.09 -99.99 
1997 11 99.99 -14.43 -99.99 
1997 12 99.99 -20.29 -99.99 
1998 02 99.99 -19.41 -99.99 
1998 03 99.99 -14.04 -99.99 
1998 04 99.99  -2.44 -99.99 
1998 05 99.99   6.11 -99.99 
1998 06 99.99  13.05 -99.99 
1998 07 99.99  16.65 -99.99 
1998 09 99.99   4.82 -99.99 
1998 10 99.99    .67 -99.99 
1998 11 99.99 -16.01 -99.99 
1998 12 99.99 -13.76 -99.99 
1999 01 99.99 -19.65 -99.99 
1999 02 99.99 -16.34 -99.99 
1999 03 99.99 -22.75 -99.99 
1999 05 99.99   6.82 -99.99 
1999 06 99.99  10.50 -99.99 
1999 07 99.99  16.56 -99.99 
1999 08 99.99  12.52 -99.99 
1999 09 99.99   6.06 -99.99 
1999 10 99.99   2.45 -99.99 
1999 11 99.99 -11.47 -99.99 
2000 02 99.99 -16.04 -99.99 
2000 03 99.99 -12.07 -99.99 
2000 05 99.99   7.35 -99.99 
2000 06 99.99  13.43 -99.99 
2000 07 99.99  13.28 -99.99 
2000 08 99.99  12.55 -99.99 
2000 09 99.99   5.67 -99.99 
2000 10 99.99  -3.21 -99.99 
2000 11 99.99 -15.34 -99.99 
2000 12 99.99 -17.33 -99.99 
2001 01 99.99 -21.64 -99.99 
2001 02 99.99 -20.64 -99.99 
2001 03 99.99  -7.52 -99.99 
2001 04 99.99   -.39 -99.99 
2001 05 99.99   8.80 -99.99 
2001 06 99.99  13.45 -99.99 
2001 07 99.99  12.64 -99.99 
2001 08 99.99  13.15 -99.99 
2001 09 99.99   6.20 -99.99 
2001 10 99.99   -.60 -99.99 
2001 11 99.99  -5.76 -99.99 
2001 12 99.99 -19.39 -99.99 
2002 01 99.99  -9.91 -99.99 
2002 02 99.99 -11.46 -99.99 
2002 03 99.99  -2.50 -99.99 
2002 04 99.99  -1.93 -99.99 
2002 05 99.99   6.86 -99.99 
2002 07 99.99  13.95 -99.99 
2002 08 99.99  12.75 -99.99 
2002 09 99.99   7.69 -99.99 
2002 10 99.99  -1.69 -99.99 
2006 01 99.99 -28.20 -99.99 
2006 02 -9.97 -19.37 -14.67 
2006 03  -.20  -8.78  -4.48 
2006 04  7.74  -1.39   3.17 
2006 05 17.87   4.26  11.06 
2006 06 29.02  14.03  21.52 
2006 07 27.22 -99.99 -99.99 
2006 08 22.75 -99.99 -99.99 
2006 09 20.59   5.84  13.21 
2006 10  9.49 -99.99 -99.99 
2006 11  1.73 -99.99 -99.99 
2007 03 -3.84 -99.99 -99.99 
2007 04 15.86 -99.99 -99.99 
2007 05 20.76 -99.99 -99.99 
2007 06 22.58 -99.99 -99.99 
2007 07 28.29 -99.99 -99.99 
2007 09 20.52 -99.99 -99.99 
2007 10  9.13 -99.99 -99.99 
2007 11 -1.85 -99.99 -99.99 
2008 02 -9.68 -99.99 -99.99 
2008 03  3.89 -99.99 -99.99 
2008 04 13.54 -99.99 -99.99 
2008 05 22.76 -99.99 -99.99 
2008 06 25.70 -99.99 -99.99 
2008 07 29.05  16.24  22.64 
2008 08 24.46  10.53  17.49 
2008 09 15.44 -99.99 -99.99 
2008 10 12.18 -99.99 -99.99 
2008 11  2.02 -99.99 -99.99 
2008 12 10.18 -99.99 -99.99 
2009 03 -1.42 -99.99 -99.99 
2009 04 12.62    .58   6.60 
2009 05 21.53 -99.99 -99.99 
2009 06 22.18   9.92  16.04 
2009 07 25.43 -99.99 -99.99 
2009 08 24.25  10.92  17.58 
2009 09 19.12 -99.99 -99.99 
2009 10  9.64 -99.99 -99.99 
2010 02 19.74 -99.99 -99.99 
2010 03 -4.31 -99.99 -99.99 
2010 04  9.42 -99.99 -99.99 
2010 05 17.52 -99.99 -99.99 
2010 06 26.37  10.94  18.65 
2010 07 23.14 -99.99 -99.99 
2010 08 26.82 -99.99 -99.99 
2010 09 18.95 -99.99 -99.99 
2010 10 11.38 -99.99 -99.99 
2010 11  2.84 -99.99 -99.99 
2011 01 18.99 -99.99 -99.99 
2011 02 10.08 -99.99 -99.99 
2011 03 -2.76 -99.99 -99.99 
2011 04 15.70 -99.99 -99.99 
2011 05 20.29 -99.99 -99.99 
2011 06 27.41  14.23  20.82 
2011 07 26.17  12.37  19.27 
2011 08 23.79 -99.99 -99.99 
2011 09 20.32 -99.99 -99.99 
2011 10 12.39 -99.99 -99.99 
2011 11 -4.92 -99.99 -99.99 
2011 12 10.50 -99.99 -99.99 
2012 01 18.16 -99.99 -99.99 
2012 02 17.32 -99.99 -99.99 
2012 03  -.92 -99.99 -99.99 
2012 04 16.75 -99.99 -99.99 
2012 05 20.39 -99.99 -99.99 
2012 06 29.16  15.08  22.12 
2012 07 30.79  16.23  23.51 
2012 08 25.97 -99.99 -99.99 
2012 09 19.99 -99.99 -99.99 
2012 10 10.14 -99.99 -99.99 
2012 12 20.23 -99.99 -99.99 
2013 03  -.35 -99.99 -99.99 
2013 04 11.73 -99.99 -99.99 
2013 05 16.37 -99.99 -99.99 
2013 06 22.26 -99.99 -99.99 
2013 07 25.84  13.03  19.43 
