1969 10 11.67 -99.99 -99.99 
1970 09 16.82 -99.99 -99.99 
2005 09 21.58   6.70  14.14 
2005 10 13.00 -99.99 -99.99 
2006 02 -5.00 -99.99 -99.99 
2006 03  1.50  -6.46  -2.48 
2006 04 14.33   3.09   8.71 
2006 05 19.27   7.40  13.33 
2006 06 22.68  11.79  17.23 
2006 07 26.18  12.72  19.45 
2006 08 24.24  14.23  19.23 
2006 09 20.37 -99.99 -99.99 
2006 10 13.38 -99.99 -99.99 
2006 11  4.17 -99.99 -99.99 
2007 02 99.99 -10.66 -99.99 
2007 03 10.54 -99.99 -99.99 
2007 04 12.73   1.75   7.24 
2007 05 22.89  10.05  16.46 
2007 06 25.33  11.76  18.54 
2007 07 25.04  13.39  19.21 
2007 08 26.77  14.00  20.38 
2007 09 19.70   7.55  13.62 
2007 10 12.98   3.66   8.32 
2008 01 -1.39 -99.99 -99.99 
2008 02  3.67 -99.99 -99.99 
2008 03  7.59   -.18   3.70 
2008 04 14.75 -99.99 -99.99 
2008 05 19.31   6.57  12.94 
2008 06 23.28   9.82  16.54 
2008 07 25.44  13.82  19.63 
2009 03  4.69  -1.16   1.76 
2009 04 15.99   1.59   8.79 
2009 05 19.46   6.91  13.19 
2009 06 24.05  13.40  18.72 
2009 07 25.97  13.95  19.95 
2009 08 22.82  10.27  16.54 
2009 09 21.68   9.10  15.39 
2009 10 12.03 -99.99 -99.99 
2009 11  6.46   1.93   4.19 
2010 01 -8.60 -99.99 -99.99 
2010 02 -1.28 -99.99 -99.99 
2010 03  3.99  -4.69   -.35 
2010 04 14.99   3.15   9.07 
2010 05 22.34  11.27  16.80 
2010 06 26.36  14.34  20.35 
2010 07 30.28  17.20  23.74 
2010 08 29.89  15.82  22.85 
2010 09 19.49   7.56  13.52 
2010 10  9.93   1.02   5.47 
2010 11  9.50 -99.99 -99.99 
2011 01 -1.26 -99.99 -99.99 
2011 02 -4.69 -10.96  -7.83 
2011 03  4.66  -6.09   -.71 
2011 04 14.70   2.61   8.65 
2011 05 21.19   7.98  14.58 
2011 11  4.73   -.83   1.95 
2011 12  3.22 -99.99 -99.99 
2012 02 -7.96 -20.04 -14.00 
2012 03  5.69  -2.78   1.45 
2012 04 15.05   5.54  10.29 
2012 05 22.03   9.89  15.96 
2012 12 -3.99 -99.99 -99.99 
2013 01 -3.73 -99.99 -99.99 
2013 02   .51 -99.99 -99.99 
2013 03   .42  -7.10  -3.34 
2013 04 13.55   3.49   8.52 
2013 11  8.22 -99.99 -99.99 
