2006 05 10.02    .31   5.16 
2006 06 15.96   5.44  10.70 
2006 07 19.20   6.75  12.98 
2006 08 20.91   7.83  14.37 
2006 09 10.81   3.40   7.10 
2006 10   .98  -4.88  -1.95 
2006 11 -2.06  -8.05  -5.05 
2006 12 -1.76  -8.45  -5.10 
2007 01 -7.88 -16.79 -12.33 
2007 02 10.46 -18.44 -14.45 
2007 03   .88  -8.18  -3.65 
2007 04  3.31  -5.41  -1.04 
2007 05  7.85   -.28   3.78 
2007 06 16.08   4.91  10.49 
2007 07 17.23   8.07  12.65 
2007 08 15.73   6.54  11.13 
2007 09  8.02    .25   4.13 
2007 10  4.94  -1.39   1.77 
2007 11 -4.06 -10.71  -7.38 
2007 12 -2.02  -8.26  -5.14 
2008 01 -5.03 -10.92  -7.97 
2008 02 -4.07 -11.43  -7.75 
2008 03 -4.35 -13.72  -9.03 
2008 04  1.87  -7.43  -2.78 
2008 05  7.38  -1.04   3.16 
2008 06 14.90   4.94   9.92 
2008 07 18.49   7.39  12.94 
2008 08 13.05   4.80   8.92 
2008 09  9.41    . 7   4.73 
2008 11 -3.90 -11.25  -7.57 
2009 02 -9.39 -18.11 -13.75 
2009 03 -3.55 -11.37  -7.46 
2009 04  2.69  -6.16  -1.73 
2009 05 11.99    .92   6.45 
2009 06 14.35   3.85   9.10 
2009 08 17.35   6.05  11.70 
2009 10   .-4  -7.36  -3.70 
2009 11 -2.14  -6.58  -4.36 
2009 12 -9.39 -14.57 -11.98 
2010 01 -9.54 -16.29 -12.91 
2010 02 12.18 -20.97 -16.57 
2010 03 -5.02 -15.05 -10.03 
2010 04  2.88  -7.33  -2.22 
2010 05  9.05   -.54   4.25 
2010 06 13.45   3.42   8.43 
2010 08 14.45   5.99  10.21 
2010 09 10.81    .99   5.90 
2010 10  2.95  -3.75   -.39 
2010 11 -7.81 -15.66 -11.73 
2011 02 10.31 -19.24 -14.77 
2011 03 -2.02 -11.81  -6.91 
2011 04  5.75  -3.19   1.28 
2011 05  8.92    .-9   4.41 
2011 06 17.84   6.89  12.36 
2011 07 19.39   9.77  14.58 
2011 08 14.52   6.59  10.55 
2011 09 10.53   4.46   7.50 
2011 10  4.42  -1.40   1.51 
2011 11  2.21  -3.57   -.67 
2011 12 -4.28 -10.10  -7.19 
