2007 07 29.91  15.90  22.90 
2007 08 34.08  18.46  26.27 
2007 09 29.71  12.58  21.14 
2007 10 25.34   8.64  16.99 
2007 11 15.26   -.34   7.46 
2007 12 10.75   -.81   4.96 
2008 01  6.70  -6.17    .26 
2008 02  8.42  -2.54   2.94 
2008 03 13.95  -1.13   6.41 
2008 04 21.19   5.24  13.21 
2008 05 23.54   7.74  15.64 
2008 06 30.31  15.18  22.74 
2008 07 30.53  15.39  22.96 
2008 08 30.21  14.57  22.39 
2008 09 29.37  12.96  21.16 
2008 10 21.60   3.72  12.66 
2008 11 13.18  -2.20   5.49 
2008 12  9.35  -3.73   2.81 
2009 01  4.14  -7.26  -1.56 
2009 02 10.34  -5.36   2.49 
2009 03 14.66    .35   7.50 
2009 04 20.42   4.03  12.22 
2009 05 24.10  10.76  17.43 
2009 06 28.90  15.61  22.25 
2009 07 27.35  15.45  21.40 
2009 08 28.55  16.84  22.69 
2009 09 25.91  14.35  20.13 
2009 10 18.54   4.91  11.73 
2009 11 16.37    .68   8.52 
2009 12  7.43  -3.95   1.73 
2013 07 30.62  18.67  24.64 
2013 08 28.72  17.45  23.09 
2013 09 26.37  13.40  19.88 
2013 10 20.52   7.92  14.22 
