2004 01  -3.52 -14.30  -8.91 
2004 02   3.66 -10.92  -3.63 
2004 03   5.47  -5.17   0.14 
2004 04  10.61  -4.12   3.24 
2004 05  10.47   -.94   4.76 
2004 06  16.12   2.11   9.12 
2004 07  21.47   5.78  13.62 
2004 08  19.75   6.63  13.19 
2004 09  13.45   1.83   7.64 
2004 10   8.70  -3.77   2.46 
2004 11   3.81  -6.51  -1.35 
2004 12   0.32  -9.45  -4.56 
2005 01  -2.29 -14.06  -8.17 
2005 02   3.52 -12.02  -4.25 
2005 03   3.44  -7.22  -1.88 
2005 04   7.62  -4.32   1.64 
2005 05  12.72   -.62   6.05 
2005 06  14.09   2.97   8.53 
2005 07  20.77   5.85  13.31 
2005 08  19.64   3.59  11.61 
2005 09  13.18  -0.08   6.55 
2005 10   9.17  -1.04   4.06 
2005 11   2.53  -6.33  -1.90 
2005 12  -1.19 -12.04  -6.61 
2006 01   0.99  -4.48  -1.74 
2006 02   -.63 -13.90  -7.26 
2006 03   1.81 -10.09  -4.14 
2006 04   8.64  -2.40   3.12 
2006 05  14.47   0.01   7.24 
2006 06  17.34   4.63  10.98 
2006 07  24.38   6.97  15.67 
2006 08  21.44   3.23  12.33 
2006 09  17.36   1.23   9.29 
2006 10   8.02  -3.80   2.11 
2006 11  -1.17  -9.88  -5.53 
2006 12   0.58  -9.42  -4.41 
2007 01  -1.52 -13.24  -7.38 
2007 02  -2.28 -12.82  -7.55 
2007 03   5.41  -4.07   0.66 
2007 04   6.06  -3.87   1.09 
2007 05  13.31   0.11   6.71 
2007 06  16.98   3.52  10.25 
2007 07  25.88   7.75  16.81 
2007 08  21.20   3.70  12.45 
2007 09  14.65   0.45   7.55 
2007 10   8.68  -1.54   3.57 
2007 11   1.57  -8.59  -3.51 
