1936 08 25.99  12.71  19.35 
2011 04 13.85   3.04   8.44 
2011 10 15.55   6.52  11.03 
2011 11 11.15   2.45   6.80 
2011 12  3.05  -4.89   -.91 
2012 02  2.40  -6.57  -2.08 
2012 03 11.53    .81   6.17 
2012 04 12.70    .50   6.60 
2012 05 99.99   9.91 -99.99 
2012 06 29.02  13.49  21.25 
2012 07 30.25  12.51  21.38 
2012 08 29.54  13.77  21.65 
2012 09 25.05   8.64  16.84 
2012 12  2.73  -7.19  -2.23 
2013 01   .51 -11.81  -5.65 
2013 02  -.71 -11.39  -6.05 
2013 03  3.82  -6.45  -1.31 
2013 04 14.33   -.49   6.92 
2013 05 20.64   7.52  14.08 
2013 06 22.32  11.91  17.11 
2013 07 27.92  15.45  21.68 
2013 08 26.94  13.35  20.14 
2013 09 21.51 -99.99 -99.99 
2013 10 16.85   3.80  10.32 
2013 11  5.58  -5.49    . 4 
2013 12 -1.35 -11.69  -6.52 
2014 01 -3.16 -14.35  -8.75 
2014 02 -2.33 -11.58  -6.96 
2014 03  -.61 -11.11  -5.85 
2014 04 11.81   -.61   5.60 
