2005 12  3.81 -10.69  -3.43 
2006 01 10.43 -99.99 -99.99 
2006 02 99.99 -10.46 -99.99 
2006 03  8.12  -4.62   1.75 
2006 04 19.29   2.99  11.14 
2006 05 24.12   6.58  15.35 
2006 06 29.33  13.26  21.29 
2006 07 33.03  17.12  25.07 
2006 08 28.95  15.23  22.09 
2006 09 20.54   5.70  13.12 
2006 10 15.07   -.80   7.13 
2006 11  9.82  -5.78   2.01 
2006 12  4.56  -9.55  -2.49 
2007 01  -.52 -11.99  -6.26 
2007 02   .42 -10.72  -5.15 
2007 03 14.63  -1.15   6.74 
2007 04 13.62   -.86   6.38 
2007 05 22.65   7.44  15.04 
2007 06 25.51  12.29  18.90 
2007 07 29.66  16.52  23.09 
2007 08 28.80  15.93  22.36 
2007 09 25.04   9.01  17.02 
2007 10 18.02   2.04  10.03 
2007 11 11.86  -5.44   3.20 
2007 12   . 9 -11.63  -5.77 
2008 01  1.20 -12.44  -5.62 
2008 02  4.06 -10.89  -3.41 
2008 03  9.68  -6.24   1.72 
2008 04 12.51  -2.24   5.13 
2008 05 19.71   4.28  12.00 
2008 06 26.02  10.40  18.20 
2008 07 30.06  14.83  22.44 
2008 08 27.76  14.04  20.90 
2008 09 23.37   7.59  15.48 
2008 10 15.91    .47   8.18 
2008 11  9.43  -3.81   2.81 
2008 12  -.20 -14.09  -7.14 
2009 01  3.29 -10.85  -3.78 
2009 02  5.78  -7.56   -.88 
2009 03  9.31  -7.05   1.13 
2009 04 12.43   -.69   5.87 
2009 07 28.01  14.60  21.30 
