2004 01 -3.52 -14.30  -8.91 
2004 02  3.66 -10.92  -3.63 
2004 03  5.47  -5.17    .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   .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    .-8   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   .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    . 1   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   .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    .66 
2007 04  6.06  -3.87   1.09 
2007 05 13.31    .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    .45   7.55 
2007 10  8.68  -1.54   3.57 
2007 11  1.57  -8.59  -3.51 
