1947 07 30.09   6.87  18.48 
1947 08 99.99   6.64 -99.99 
1947 09 25.01   3.24  14.12 
1947 10 22.94   2.16  12.55 
1947 11  5.83 -99.99 -99.99 
1947 12   .87 -99.99 -99.99 
1948 01  2.49 -99.99 -99.99 
1948 02  6.44 -99.99 -99.99 
2003 09 23.18   4.33  13.75 
2003 10 20.85   2.11  11.48 
2003 11  9.06 -99.99 -99.99 
2004 01  5.03 -99.99 -99.99 
2004 02  4.61 -10.20  -2.79 
2004 03 14.93  -2.84   6.04 
2004 04 14.52   -.32   7.10 
2004 05 21.79   2.52  12.15 
2004 06 25.76   6.49  16.12 
2004 09 21.18 -99.99 -99.99 
2004 10 15.97 -99.99 -99.99 
2004 11  8.80 -99.99 -99.99 
2004 12  6.68 -99.99 -99.99 
2005 01  7.93 -99.99 -99.99 
2005 02  7.46  -6.66    .40 
2005 03  9.63  -5.74   1.94 
2005 04 15.40  -2.02   6.68 
2005 05 21.15   3.33  12.24 
2005 06 23.81   5.59  14.70 
2005 07 30.28  10.10  20.19 
2005 08 24.32   8.81  16.56 
2005 09 22.25   6.23  14.24 
2005 10 17.33 -99.99 -99.99 
2005 11 12.11  -3.32   4.39 
2005 12  4.88  -8.75  -1.93 
2006 01  6.17 -99.99 -99.99 
2006 02  7.45  -9.51  -1.03 
2006 03  8.88 -99.99 -99.99 
2006 04 17.54  -1.09   8.22 
2006 05 22.54   3.28  12.91 
2006 06 27.61   7.61  17.61 
2006 07 26.89  10.82  18.85 
2006 08 24.62   9.43  17.03 
2006 09 20.01   3.19  11.60 
2006 10 14.63    .34   7.48 
2006 11 11.13 -99.99 -99.99 
2006 12  5.26 -99.99 -99.99 
2007 01  5.10 -11.92  -3.41 
2007 02  6.81 -99.99 -99.99 
2007 03 12.70  -3.97   4.36 
2007 04 15.06   -.62   7.22 
2007 05 19.82   2.78  11.30 
2007 06 26.39   6.90  16.64 
2007 07 28.81  10.50  19.65 
2007 08 26.61  10.85  18.73 
2007 09 23.30   5.94  14.62 
2007 10 17.64    .16   8.89 
2007 11 13.79  -4.28   4.75 
2007 12  2.33 -99.99 -99.99 
2008 01  1.61 -99.99 -99.99 
2008 02  5.38  -9.02  -1.82 
2008 03  9.27  -6.24   1.51 
2008 04 13.71  -3.16   5.27 
2008 05 18.42   1.39   9.90 
2008 06 25.43   6.54  15.98 
