2009 05 23.80  12.14  17.96 
2009 06 28.51  15.96  22.23 
2009 07 27.16  15.73  21.44 
2009 08 28.15  17.48  22.81 
2009 09 24.96  14.70  19.83 
2009 10 18.40   6.86  12.63 
2009 11 15.44   1.98   8.71 
2009 12  6.93  -2.84   2.04 
2010 01  3.89  -5.28   -.69 
2010 02  3.87  -4.44   -.28 
2010 03 12.36    .54   6.45 
2010 04 23.15   5.18  14.16 
2010 05 26.19  12.22  19.20 
2010 06 30.50  17.66  24.08 
2010 07 31.87  18.49  25.18 
2010 08 31.09  19.01  25.05 
2010 09 27.32  13.00  20.16 
2010 11 14.96   1.13   8.04 
2010 12  2.22  -6.13  -1.95 
2011 01  4.64  -5.94   -.65 
2011 02 11.70  -2.57   4.56 
2011 03 14.78   2.77   8.77 
2011 04 21.46   6.60  14.03 
2011 05 25.23 -99.99 -99.99 
2011 06 29.42  16.40  22.91 
2011 07 30.56  19.45  25.00 
2011 08 30.90  16.92  23.91 
2011 09 26.59  13.98  20.28 
2011 10 19.53   5.39  12.46 
2012 01  9.82  -2.13   3.84 
2012 02 12.40  -1.10   5.64 
2012 03 20.71   5.70  13.20 
2012 04 20.96   6.17  13.56 
2012 07 31.02  19.06  25.04 
2012 08 28.11  16.27  22.19 
2012 09 24.98  12.68  18.83 
2012 11 13.33  -2.23   5.55 
2013 01  9.79  -1.09   4.35 
2013 02  8.64  -3.03   2.80 
2013 03  9.13  -1.73   3.70 
2013 04 19.42   4.41  11.91 
2013 06 27.35  16.53  21.94 
2013 07 27.88  17.61  22.74 
2013 08 27.17  17.08  22.12 
2013 09 25.38  13.01  19.19 
2014 01  4.46  -8.64  -2.08 
2014 02  9.52  -3.15   3.18 
2014 04 22.71   6.71  14.70 
