1974 09 23.42 -99.99 -99.99 
1976 05 17.92 -99.99 -99.99 
1981 06 26.92 -99.99 -99.99 
1984 06 99.99  11.72 -99.99 
1984 07 99.99  12.61 -99.99 
1984 08 99.99  12.74 -99.99 
1985 05 99.99  11.02 -99.99 
1986 03 99.99  -3.29 -99.99 
1991 04 14.22 -99.99 -99.99 
1991 07 28.82 -99.99 -99.99 
1991 08 24.35 -99.99 -99.99 
1992 03  6.98 -99.99 -99.99 
1992 06 23.97 -99.99 -99.99 
1992 09 19.59 -99.99 -99.99 
1992 10 12.01 -99.99 -99.99 
1993 06 22.41 -99.99 -99.99 
1993 11 -2.00 -99.99 -99.99 
1995 05 99.99   8.06 -99.99 
2000 01 99.99  -8.81 -99.99 
2000 03  4.05  -1.34   1.35 
2000 04 99.99   7.40 -99.99 
2000 05 20.63   8.41  14.52 
2000 06 22.58  12.20  17.39 
2000 07 99.99  15.11 -99.99 
2000 08 99.99  15.10 -99.99 
2000 09 17.20   9.31  13.25 
2000 10 13.64   4.16   8.89 
2000 11  6.22   2.52   4.37 
2001 01  2.19  -3.14   -.47 
2001 02  -.36  -4.94  -2.65 
2001 03  7.48   -.21   3.63 
2001 04 99.99   5.22 -99.99 
2001 05 17.96   8.09  13.03 
2001 06 22.03  11.77  16.90 
2001 07 30.34  17.87  24.11 
2001 08 28.20  14.72  21.46 
2001 09 19.81   9.84  14.82 
2001 10 14.74   4.51   9.62 
2001 11  4.79 -99.99 -99.99 
2001 12 -4.55 -10.05  -7.30 
2002 04 99.99   3.59 -99.99 
2002 11 99.99   1.81 -99.99 
2003 03  1.29  -4.17  -1.44 
2003 04 12.37   1.78   7.07 
2003 05 26.88  12.44  19.66 
2003 06 23.65  12.58  18.11 
2003 07 25.01  15.12  20.06 
2003 08 26.41  14.50  20.45 
2003 09 20.36   8.33  14.34 
2003 10 12.13   3.45   7.79 
2003 11  4.84   1.38   3.11 
2003 12  1.77 -99.99 -99.99 
2004 01 -1.54  -5.87  -3.70 
2004 02  -.62  -6.50  -3.56 
2004 03  7.53    .95   4.24 
2004 04 14.72   3.26   8.99 
2005 02 99.99  -7.00 -99.99 
2005 03 99.99  -5.77 -99.99 
2007 02 99.99  -5.74 -99.99 
2012 09 23.44  10.32  16.88 
2012 10 16.36 -99.99 -99.99 
2012 11  7.43 -99.99 -99.99 
