2007 06 30.72  18.96  24.84 
2007 07 31.78  19.60  25.69 
2007 08 35.32  21.90  28.61 
2007 09 29.89  17.56  23.72 
2007 10 26.04  12.82  19.43 
2007 11 19.36   2.71  11.03 
2007 12 18.19   3.62  10.90 
2008 01 13.02    .17   6.59 
2008 02 18.45   2.55  10.50 
2008 03 20.65   4.17  12.41 
2008 04 23.58   9.07  16.32 
2008 05 27.21  12.35  19.77 
2008 06 33.39  19.09  26.24 
2008 07 32.11  19.89  26.00 
2008 08 31.34  20.61  25.97 
2008 09 28.36  17.70  23.03 
2008 10 22.94   8.70  15.82 
2008 11 17.08   2.96  10.02 
2008 12 17.79   4.64  11.21 
2009 01 12.78    .78   6.78 
2009 02 15.25    .17   7.71 
2009 03 18.95   5.41  12.18 
2009 04 23.56   9.04  16.29 
2009 05 26.86  16.48  21.67 
2009 06 31.48  19.79  25.64 
2009 07 30.68  19.87  25.28 
2009 08 31.53  21.23  26.38 
2009 09 28.66  16.82  22.74 
2009 10 22.62  10.77  16.69 
2009 11 18.42   7.11  12.76 
2009 12 12.76   1.10   6.93 
2010 01 11.55  -1.00   5.27 
2010 02 11.37  -1.11   5.13 
2010 03 18.68   3.92  11.30 
2010 04 25.68   9.78  17.73 
