2004 01  -5.86 -14.77 -10.31 
2004 02   3.25  -7.56  -2.15 
2004 03   5.19  -5.11   0.03 
2004 04  10.39  -2.27   4.06 
2004 05  10.71   -.45   5.13 
2004 08  18.85   6.58  12.71 
2004 09  11.44   1.40   6.41 
2004 10   7.53  -2.81   2.36 
2004 11   3.99  -4.48   -.24 
2004 12  -1.49 -11.31  -6.40 
2005 01  -3.78 -15.04  -9.41 
2005 02   2.67  -7.78  -2.55 
2005 03   3.96  -5.13   -.58 
2005 04  10.13  -3.22   3.45 
2005 05  15.51   1.66   8.58 
2005 06  15.65   5.54  10.59 
2005 07  18.07   6.57  12.32 
2005 08  17.70   5.15  11.42 
2005 09  11.74   1.94   6.84 
2005 10   9.07  -1.63   3.71 
2005 11   3.23  -5.11   -.94 
2005 12  -0.01  -8.95  -4.48 
2006 01   1.15  -7.45  -3.15 
2006 02   -.69 -11.90  -6.29 
2006 03   2.36 -12.49  -5.06 
2006 05  15.06   2.08   8.57 
2006 06  19.12   5.96  12.54 
2006 07  21.99   8.22  15.10 
2006 08  19.90   5.39  12.64 
2006 09  15.82   4.59  10.20 
2006 10   8.17  -2.79   2.69 
2006 11  -2.63 -12.59  -7.61 
2006 12   1.05  -6.96  -2.95 
2007 01  -0.09  -8.99  -4.54 
2007 02  -1.90 -11.87  -6.88 
2007 03   4.52  -6.15   -.81 
2007 04   6.82  -3.77   1.52 
2007 05  12.80   1.35   7.07 
2007 06  17.44   5.46  11.45 
2007 07  23.09   9.24  16.16 
2007 08  16.95   5.57  11.26 
2007 09  13.75   3.00   8.37 
2007 10   8.68  -1.03   3.82 
2007 11   0.98  -6.70  -2.86 
