2011 01   .70  -7.10  -3.20 
2011 02  3.96  -5.60   -.81 
2011 03  9.02   -.74   4.14 
2011 04 16.82   5.48  11.15 
2011 05 21.40  12.44  16.92 
2011 06 26.18  15.87  21.02 
2011 07 29.35  18.56  23.95 
2011 08 26.13  17.15  21.64 
2011 09 22.39  15.34  18.86 
2011 10 16.20   8.14  12.17 
2011 11 12.80   2.46   7.63 
2011 12  8.21  -1.02   3.59 
2012 01  4.48  -3.51    .48 
2012 02  8.00  -1.89   3.05 
2012 03 16.04   3.78   9.91 
2012 04 17.54   4.85  11.20 
2012 05 21.32  12.95  17.13 
2012 06 23.80  14.86  19.33 
2012 07 29.39  18.56  23.97 
2012 08 26.10  17.50  21.80 
2012 09 22.74  13.30  18.02 
2012 10 16.53   8.43  12.48 
2013 01  3.45  -3.51    .-2 
2013 02  2.95  -4.26   -.65 
2013 03  7.70  -1.02   3.34 
2013 04 17.01   4.27  10.64 
2013 05 21.69  10.00  15.84 
2013 06 26.44  15.72  21.08 
2013 07 28.46  19.91  24.18 
2013 08 25.93  16.37  21.15 
2013 09 23.08  11.59  17.33 
2013 10 19.52   7.92  13.72 
2013 11 10.26    .68   5.47 
2013 12  4.44  -3.21    .61 
2014 01  -.50  -9.37  -4.93 
2014 02  1.89  -7.04  -2.57 
2014 03  5.59  -3.88    .85 
2014 04 16.37   3.63  10.00 
2014 05 22.50  10.68  16.59 
