2000 03  7.91   1.34   4.62 
2000 04 14.81   8.97  11.89 
2000 05 20.85  12.13  16.49 
2000 06 24.78 -99.99 -99.99 
2000 07 28.62  18.94  23.78 
2000 08 28.24  20.06  24.15 
2000 09 20.94 -99.99 -99.99 
2000 10 13.86 -99.99 -99.99 
2001 01  4.89    .61   2.75 
2001 02  3.48  -1.59    .94 
2001 03 10.70   2.74   6.72 
2001 04 14.33   7.84  11.08 
2001 06 22.81  15.84  19.32 
2001 07 29.96  23.46  26.71 
2001 08 28.48  21.05  24.76 
2001 09 22.21  15.09  18.65 
2001 10 15.69   7.28  11.48 
2001 11 10.03   2.88   6.45 
2001 12   .68 -99.99 -99.99 
2003 03  3.47  -2.53    .47 
2003 04  9.99   3.00   6.49 
2003 05 22.67  14.12  18.39 
2003 06 26.13  16.01  21.07 
2003 07 26.25  18.54  22.40 
2003 08 27.91  18.58  23.24 
2003 09 21.59  14.12  17.85 
2003 10 16.26   8.72  12.49 
2003 11  8.35   4.60   6.47 
2003 12 99.99    .97 -99.99 
2004 02  4.83  -1.59   1.61 
2004 03  9.85   2.88   6.37 
2004 04 15.62   5.99  10.80 
2007 02 99.99  -1.52 -99.99 
