1986 09 27.63 -99.99 -99.99 
1986 10 21.29 -99.99 -99.99 
1986 11 12.30 -99.99 -99.99 
1986 12  6.42 -99.99 -99.99 
1987 01  3.74  -5.52   -.89 
1987 02  8.22 -99.99 -99.99 
1987 03 15.57 -99.99 -99.99 
1987 04 18.20 -99.99 -99.99 
1987 05 27.48 -99.99 -99.99 
1987 06 30.74 -99.99 -99.99 
1987 07 32.91 -99.99 -99.99 
1987 08 31.71 -99.99 -99.99 
1987 09 27.46 -99.99 -99.99 
1987 10 17.74 -99.99 -99.99 
1987 11 14.73 -99.99 -99.99 
1987 12  7.48 -99.99 -99.99 
1988 01  3.89  -8.68  -2.39 
1988 02  6.83  -5.40    .71 
1988 03 13.02 -99.99 -99.99 
1988 04 18.99 -99.99 -99.99 
1988 05 24.72 -99.99 -99.99 
1988 06 30.27 -99.99 -99.99 
1988 07 33.06 -99.99 -99.99 
1988 08 33.50 -99.99 -99.99 
1988 09 26.25 -99.99 -99.99 
1988 10 16.02 -99.99 -99.99 
1988 11 15.31 -99.99 -99.99 
1988 12  7.53 -99.99 -99.99 
1989 01  9.13 -99.99 -99.99 
1989 02  5.86 -99.99 -99.99 
1989 03 15.83 -99.99 -99.99 
1989 04 17.66 -99.99 -99.99 
1989 05 21.56 -99.99 -99.99 
1989 06 29.26 -99.99 -99.99 
1989 07 31.52 -99.99 -99.99 
1989 08 29.29 -99.99 -99.99 
1989 09 26.23 -99.99 -99.99 
1989 10 22.06 -99.99 -99.99 
1989 11 13.99 -99.99 -99.99 
1989 12   .23 -99.99 -99.99 
1990 01 11.18 -99.99 -99.99 
1990 02 12.44 -99.99 -99.99 
1990 03 15.42 -99.99 -99.99 
1990 04 20.61 -99.99 -99.99 
1990 05 21.47 -99.99 -99.99 
1990 06 28.94 -99.99 -99.99 
1990 07 30.31 -99.99 -99.99 
1990 08 30.53 -99.99 -99.99 
1990 09 26.18 -99.99 -99.99 
1990 10 20.56 -99.99 -99.99 
1990 11 15.31 -99.99 -99.99 
1991 01  5.80 -99.99 -99.99 
1991 02  9.10 -99.99 -99.99 
1991 03 13.87 -99.99 -99.99 
1991 04 21.42 -99.99 -99.99 
1991 05 29.95 -99.99 -99.99 
1991 06 32.00 -99.99 -99.99 
1991 07 31.98 -99.99 -99.99 
1991 08 32.15 -99.99 -99.99 
1991 09 26.45 -99.99 -99.99 
1991 10 20.67 -99.99 -99.99 
1991 11 11.84 -99.99 -99.99 
1992 01  6.05 -99.99 -99.99 
1992 02  9.25 -99.99 -99.99 
1992 03 12.01 -99.99 -99.99 
1992 04 19.45 -99.99 -99.99 
1992 05 23.79 -99.99 -99.99 
1992 06 28.17 -99.99 -99.99 
1992 07 29.31 -99.99 -99.99 
1992 08 28.26 -99.99 -99.99 
1992 09 26.65 -99.99 -99.99 
1992 10 19.34 -99.99 -99.99 
1992 11 11.81 -99.99 -99.99 
1992 12  5.67 -99.99 -99.99 
1993 01  6.78 -99.99 -99.99 
1993 02  5.29 -99.99 -99.99 
1993 03 10.07 -99.99 -99.99 
1993 04 18.75 -99.99 -99.99 
1993 05 25.16 -99.99 -99.99 
1993 06 28.99 -99.99 -99.99 
1993 07 32.63 -99.99 -99.99 
1993 08 31.77 -99.99 -99.99 
1993 09 25.09 -99.99 -99.99 
1993 10 19.53 -99.99 -99.99 
1993 11 13.35 -99.99 -99.99 
1993 12  5.10 -99.99 -99.99 
1994 02  8.10 -99.99 -99.99 
1994 03 11.81 -99.99 -99.99 
1994 04 22.34 -99.99 -99.99 
1994 05 21.86 -99.99 -99.99 
1994 06 30.63 -99.99 -99.99 
1994 07 30.54 -99.99 -99.99 
1994 08 27.74 -99.99 -99.99 
1994 09 23.38 -99.99 -99.99 
1994 10 18.27 -99.99 -99.99 
1994 11 14.27 -99.99 -99.99 
1994 12  7.14 -99.99 -99.99 
2007 12  5.47  -1.86   1.80 
2008 02  3.74 -99.99 -99.99 
2008 03  9.82  -1.78   4.02 
2008 05 21.41   8.14  14.77 
2008 06 29.71  15.96  22.83 
2008 07 30.19  17.21  23.70 
2008 08 27.73  15.51  21.62 
2008 09 25.53  12.86  19.19 
2008 10 17.25   4.69  10.97 
2008 11  9.50  -1.28   4.11 
2008 12  5.89  -4.10    .89 
2009 01   .45  -9.00  -4.27 
2009 02  5.87  -6.08   -.10 
2009 03 12.80  -1.29   5.75 
2009 04 17.23   2.40   9.81 
2009 05 22.24   9.39  15.81 
2009 06 25.43  13.25  19.34 
2009 07 26.10  14.18  20.14 
2009 08 27.97  16.56  22.26 
2009 09 24.14  11.99  18.06 
2009 10 15.71   5.19  10.45 
2009 11 14.28   3.18   8.72 
2009 12  4.33  -5.32   -.49 
2010 01   .88  -5.91  -2.51 
2010 02   .15  -7.56  -3.70 
2010 03 12.68   -.35   6.16 
2010 04 20.98   3.81  12.39 
2010 05 24.05  10.18  17.11 
2010 06 27.89  15.81  21.85 
2010 07 29.85  17.12  23.48 
2010 08 29.52  16.37  22.94 
2010 09 26.44  10.79  18.61 
2010 10 18.23   5.14  11.68 
2010 11 11.68  -1.04   5.31 
2011 01   .60  -8.34  -3.87 
2011 02  6.96  -5.02    .97 
2011 04 18.08   5.21  11.64 
2011 05 23.32  10.60  16.95 
2011 06 27.13  14.44  20.78 
2011 07 30.48  17.79  24.14 
2011 08 28.24  16.08  22.16 
2011 09 24.00  13.26  18.63 
2011 10 16.65   6.23  11.44 
2011 11 14.57   1.32   7.94 
2011 12  8.13  -2.24   2.94 
2012 01  6.14  -5.47    .33 
2012 02  7.72  -3.60   2.06 
2012 03 17.96   2.64  10.30 
2012 04 16.95   2.33   9.64 
2012 05 25.91  11.91  18.91 
2012 06 27.76  12.38  20.07 
2012 07 31.44  18.00  24.72 
2012 08 28.73  15.37  22.05 
2012 09 24.86  11.61  18.23 
2012 10 18.03   5.70  11.86 
2012 11  9.71  -2.33   3.68 
2012 12  8.72   -.97   3.87 
2013 01  4.79  -4.89    .-4 
2013 02  4.13  -5.58   -.72 
2013 03  6.95  -2.53   2.21 
2013 04 18.66   3.00  10.83 
2013 05 23.09   8.82  15.95 
2013 06 26.34  14.84  20.59 
2013 07 28.30  17.34  22.82 
2013 08 26.55  15.15  20.84 
2013 09 24.17  10.91  17.54 
2013 10 18.45   7.06  12.75 
2013 11 10.04  -1.84   4.10 
2013 12  6.77  -2.59   2.09 
2014 01   .91 -11.47  -5.28 
2014 02  2.73  -8.54  -2.90 
2014 03  8.38  -5.48   1.45 
2014 04 18.62   2.64  10.63 
2014 05 22.93   8.82  15.87 
