2004 01  -4.23 -14.84  -9.53 
2004 02   3.48  -8.22  -2.37 
2004 03   4.64  -6.26   -.81 
2004 04   7.87  -3.35   2.26 
2004 05   8.66  -1.71   3.47 
2004 06  14.98   3.36   9.17 
2004 07  19.07   6.69  12.88 
2004 08  17.18   6.86  12.02 
2004 09  11.49   1.68   6.58 
2004 10   7.30  -3.81   1.74 
2004 11   3.44  -5.53  -1.04 
2005 01  -2.88 -12.56  -7.72 
2005 02   2.19 -10.09  -3.95 
2005 03   2.92  -7.32  -2.20 
2005 04   7.16  -4.09   1.53 
2005 05  11.68   0.25   5.96 
2005 06  11.85   2.73   7.29 
2005 07  18.78   6.61  12.69 
2005 08  16.58   4.94  10.76 
2005 09  11.57   0.46   6.01 
2005 10   8.75  -1.43   3.66 
2005 11   2.82  -5.51  -1.34 
2005 12  -1.25  -9.79  -5.52 
2006 01   1.19  -6.12  -2.46 
2006 02  -1.33 -12.53  -6.93 
2006 03   0.61  -9.87  -4.63 
2006 04   8.35  -1.62   3.37 
2006 05  13.21   0.96   7.08 
2006 06  15.74   5.74  10.74 
2006 07  21.79   8.66  15.22 
2006 08  18.34   5.08  11.71 
2006 09  14.89   3.52   9.20 
2006 10   6.63  -3.36   1.63 
2006 11  -1.68 -10.67  -6.17 
2006 12   1.02  -6.95  -2.96 
2007 01   -.93 -11.19  -6.06 
2007 02  -3.12 -12.73  -7.92 
2007 03   4.75  -5.37   -.30 
2007 04   4.09  -5.09   -.50 
2007 05  11.13   0.63   5.88 
2007 06  15.42   4.31   9.86 
2007 07  23.01   9.46  16.23 
2007 08  16.46   4.84  10.65 
2007 09  12.22   0.89   6.55 
2007 10   8.33  -1.91   3.21 
2007 11   0.66  -8.52  -3.93 
