2006 12  5.90 -99.99 -99.99 
2007 01  3.14 -14.03  -5.44 
2007 03 10.32  -6.14   2.08 
2007 04 12.65  -3.66   4.49 
2007 05 18.23    .61   9.42 
2007 06 23.49   4.36  13.92 
2007 07 26.38   9.63  18.00 
2007 08 24.45   9.07  16.76 
2007 09 18.61   3.83  11.22 
2007 12  2.96 -10.90  -3.96 
2008 01  3.47 -13.02  -4.77 
2008 02  6.37 -11.52  -2.57 
2008 03  8.55 -10.55  -1.00 
2008 04 11.98  -4.60   3.68 
2008 06 23.72   3.63  13.67 
2008 07 24.64   8.80  16.71 
2008 09 20.78   3.67  12.22 
2008 12  4.71 -10.45  -2.86 
2009 01  7.15  -9.00   -.92 
2009 02  4.17 -10.35  -3.08 
2009 04 10.74  -5.66   2.54 
2009 05 20.10   1.95  11.02 
2009 06 17.95   3.04  10.49 
2009 07 25.81   8.95  17.37 
2009 10 13.91  -2.92   5.49 
