2004 02  2.06  -9.95  -3.94 
2004 03  5.27  -6.18   -.45 
2004 04 11.58  -1.40   5.09 
2004 05 13.80   1.03   7.41 
2004 07 22.22  10.04  16.12 
2004 08 19.33   7.77  13.55 
2004 09 13.75   2.82   8.28 
2004 10  8.22  -2.75   2.73 
2004 11  4.69  -4.60    . 4 
2005 01 -5.93 -16.66 -11.29 
2005 02  1.98 -10.50  -4.26 
2005 03  4.46  -6.62  -1.07 
2005 04 12.07   -.92   5.57 
2005 05 16.73   2.90   9.81 
2005 06 17.42   6.78  12.10 
2005 07 21.04   8.62  14.83 
2005 08 18.21   6.62  12.42 
2005 09 14.06   2.77   8.41 
2005 10 10.08   -.87   4.60 
2005 11  4.37  -5.01   -.32 
2005 12 -1.66  -9.45  -5.55 
2006 01   .61  -8.71  -4.05 
2006 02 -1.41 -12.02  -6.71 
2006 03   .-7 -10.02  -5.04 
2006 04 13.04    .23   6.63 
2006 05 17.34   3.68  10.51 
2006 06 20.50   8.62  14.56 
2006 07 24.02  10.51  17.26 
2006 08 21.50   7.63  14.56 
2007 01 -1.40 -12.34  -6.87 
2007 02 -5.12 -14.23  -9.67 
2007 04  7.70  -1.77   2.96 
2007 05 15.16   3.28   9.22 
2007 06 18.95   7.80  13.37 
2007 07 24.70  10.97  17.83 
2007 08 16.33   6.95  11.64 
2007 09 14.20   3.03   8.61 
2007 10 11.32   -.44   5.44 
2007 11   .13  -7.39  -3.63 
