2004 08 25.60  13.59  19.59 
2004 09 25.82  11.97  18.89 
2004 10 16.90   5.70  11.29 
2004 11  9.84    .84   5.34 
2004 12  1.51  -6.01  -2.25 
2005 01  -.36  -8.80  -4.58 
2005 02  2.38  -6.49  -2.05 
2005 03  5.30  -4.92    .18 
2005 04 16.62   3.02   9.82 
2005 05 19.02   5.70  12.36 
2005 06 29.01  15.14  22.07 
2005 07 30.12  17.17  23.64 
2005 08 29.50  16.50  23.00 
2005 09 26.15  12.27  19.20 
2005 10 17.95   5.04  11.49 
2005 11 11.18    . 1   5.59 
2005 12  -.61  -6.06  -3.33 
2006 01  4.76  -2.08   1.34 
2006 02  2.30  -6.44  -2.07 
2006 03  7.66  -3.46   2.09 
2006 04 17.14   2.49   9.81 
2006 05 20.95   8.50  14.72 
2006 06 26.27  12.58  19.42 
2006 07 29.62 -99.99 -99.99 
2006 08 28.60 -99.99 -99.99 
2006 09 21.80 -99.99 -99.99 
2006 10 14.45 -99.99 -99.99 
2006 11 10.04 -99.99 -99.99 
2006 12  6.11 -99.99 -99.99 
2007 01  2.08 -99.99 -99.99 
2007 02 -2.48 -99.99 -99.99 
2007 03  9.75   -.86   4.44 
2007 04 13.38   2.93   8.15 
2007 05 22.76   8.22  15.49 
2007 06 28.54  14.67  21.60 
2007 07 28.06  15.03  21.54 
2007 08 28.53  16.89  22.71 
2007 09 25.73  11.91  18.82 
2007 10 20.60   9.05  14.82 
2007 11  9.35    . 0   4.67 
2007 12  1.88  -5.35  -1.73 
2008 01  1.81  -6.44  -2.31 
2008 02   .42  -7.98  -3.78 
2008 03  5.44  -4.51    .46 
2008 04 17.70   3.45  10.57 
2008 05 19.45   5.82  12.63 
2008 06 27.07  14.92  20.99 
