1965 03  1.62 -12.22  -5.30 
1965 09 13.45   1.56   7.50 
1970 01 -3.89 -14.14  -9.01 
2010 03 13.72    .17   6.94 
2010 04 13.91   1.68   7.79 
2010 05 16.36   4.12  10.24 
2010 06 23.36  10.39  16.87 
2010 07 26.91  12.67  19.79 
2010 08 26.39  12.00  19.19 
2010 09 21.61   8.18  14.89 
2010 10 19.98   6.66  13.32 
2010 11  5.92  -3.47   1.22 
2010 12   .41  -9.22  -4.41 
2011 01   .34  -8.56  -4.11 
2011 11  8.35  -2.02   3.16 
2012 10 12.53   1.20   6.86 
2012 11  9.22  -1.49   3.86 
2012 12  1.56  -8.28  -3.36 
2013 01  2.50  -8.03  -2.76 
2013 02  5.39  -3.71    .83 
2013 03  8.51  -5.12   1.69 
2013 04 12.44  -1.12   5.66 
2013 05 19.70   6.19  12.94 
2013 06 23.48   9.63  16.55 
2013 07 30.19  12.99  21.59 
2013 08 30.07  13.12  21.59 
2013 09 24.60  10.25  17.42 
2013 10 13.79   1.35   7.57 
2013 11  8.22  -4.32   1.95 
2013 12  -.38 -12.53  -6.45 
2014 01  4.85  -6.84   -.99 
2014 02 -3.29 -14.03  -8.66 
2014 04 15.13    .74   7.93 
