2009 02 13.99  -1.05   6.46 
2009 03 17.04   2.83   9.93 
2009 04 20.62   6.74  13.68 
2009 05 24.71  12.43  18.57 
2009 06 33.73  19.70  26.71 
2009 07 33.87  19.78  26.82 
2009 08 31.66  19.45  25.56 
2009 09 26.50  15.26  20.88 
2009 10 16.65   5.97  11.31 
2009 11 16.95   4.78  10.87 
2009 12  5.95  -6.03    .-4 
2010 01  4.89  -5.66   -.38 
2010 02  5.36  -3.38    .99 
2010 03 14.70   2.27   8.48 
2010 04 22.34   8.97  15.66 
2010 05 25.54  12.99  19.26 
2010 06 33.45  21.50  27.47 
2010 08 35.41  21.34  28.37 
2010 09 30.61  16.57  23.59 
2010 10 24.90   8.28  16.59 
2010 11 15.48    .79   8.13 
2010 12  8.30  -4.10   2.10 
2011 01  6.55  -8.18   -.81 
2011 02  9.06  -6.41   1.32 
2011 03 15.91   3.10   9.50 
2011 04 23.32   7.35  15.33 
2011 05 27.21  12.60  19.90 
2011 06 36.64  21.14  28.89 
2011 07 40.09  24.66  32.37 
2011 08 38.32  22.95  30.63 
2011 09 28.38  13.38  20.88 
2011 10 23.42   8.51  15.96 
2011 11 14.51   1.72   8.11 
2011 12  8.18  -1.85   3.16 
2012 01 11.51  -3.29   4.11 
2012 02 10.81  -1.10   4.85 
2012 03 20.81   8.05  14.43 
2012 04 23.41  10.44  16.92 
2012 05 29.45  15.74  22.59 
2012 06 33.47  18.87  26.17 
2012 07 38.74  23.15  30.94 
2012 08 34.25  19.07  26.66 
2012 09 30.16  15.35  22.75 
2012 10 22.98   6.88  14.93 
2012 11 18.81   1.86  10.33 
2012 12 10.57  -3.69   3.43 
2013 01 10.10  -4.32   2.89 
2013 02  9.20  -4.63   2.28 
2013 03 14.18    .47   7.32 
2013 04 16.77   4.94  10.85 
2013 05 24.68  12.25  18.46 
2013 06 32.56  18.81  25.68 
2013 08 32.63  20.15  26.39 
2013 09 31.13  16.20  23.66 
2013 10 21.80   7.74  14.77 
2013 11 13.26    .71   6.98 
2013 12  6.83  -6.85    . 0 
2014 01  8.08  -7.16    .46 
2014 02  6.87  -6.25    .30 
2014 03 14.22  -2.44   5.89 
2014 04 22.72   5.03  13.87 
