2009 02 13.49 -24.25 -18.86 
2009 03 11.48 -21.95 -16.71 
2009 04  2.16  -8.97  -3.40 
2009 05 11.11  -1.01   5.04 
2009 06 16.70   3.36  10.03 
2009 07 22.47   6.98  14.72 
2009 08 15.82   3.74   9.78 
2009 09 11.54   -.86   5.34 
2009 10  2.44  -7.51  -2.53 
2009 11 12.69 -21.61 -17.15 
2009 12 12.47 -21.62 -17.04 
2010 01 17.16 -24.98 -21.07 
2010 02 -7.85 -19.15 -13.50 
2010 03 -2.72 -17.65 -10.18 
2010 04  5.92  -7.48   -.78 
2010 05 14.60   -.52   7.03 
2010 06 15.22   4.54   9.88 
2010 07 16.99   7.12  12.05 
2010 08 17.65   4.42  11.04 
2010 09 10.99  -3.07   3.96 
2010 10   .95 -10.37  -4.71 
2010 12 20.20 -28.80 -24.50 
2011 01 14.37 -23.98 -19.17 
2011 02 12.99 -27.81 -20.40 
2011 03 -5.83 -24.15 -14.99 
2011 04  3.98  -8.68  -2.35 
2011 05 12.34   -.12   6.11 
2011 06 16.43   5.18  10.80 
2011 07 17.58   6.24  11.91 
2011 08 14.92   2.31   8.61 
2011 09 11.85  -2.81   4.52 
2011 10   .65 -10.20  -4.77 
2011 11 16.34 -25.05 -20.69 
2011 12 -7.69 -18.76 -13.22 
2012 01 23.64 -32.59 -28.12 
2012 02 -5.47 -19.46 -12.46 
2012 03 -6.14 -21.88 -14.00 
2012 04  7.47  -6.14    .66 
2012 05 10.49  -2.23   4.13 
2012 06 16.59   4.51  10.55 
2012 07 17.87   5.68  11.77 
2012 08 16.54   3.29   9.91 
2012 09 10.58    .-6   5.26 
2012 10 -2.73 -11.68  -7.20 
2012 11 17.10 -25.26 -21.18 
2012 12 20.43 -29.87 -25.15 
2013 01 13.05 -22.04 -17.54 
2013 02 -8.26 -20.32 -14.29 
2013 03 -5.18 -18.91 -12.04 
2013 04 -2.16 -15.76  -8.96 
2013 05  9.05  -3.05   3.00 
2013 06 21.70   6.53  14.11 
2013 07 19.92   7.34  13.63 
2013 09  7.71  -1.10   3.30 
2013 10  4.91  -4.36    .27 
2013 11 11.84 -21.39 -16.61 
2013 12 16.79 -25.48 -21.14 
2014 01 -6.35 -15.13 -10.74 
2014 02 16.08 -27.60 -21.84 
2014 03 -3.62 -19.95 -11.78 
2014 04  5.47  -7.85  -1.19 
