2000 03 99.99  -3.63 -99.99 
2000 04 14.78   6.77  10.77 
2000 09 16.57   8.62  12.59 
2000 10 12.32   4.86   8.59 
2000 11 11.79   4.91   8.35 
2001 04 10.97 -99.99 -99.99 
2001 07 26.78  17.37  22.08 
2001 08 25.36  15.27  20.31 
2001 09 17.93  10.02  13.97 
2001 10 13.48 -99.99 -99.99 
2001 12   .63 -99.99 -99.99 
2003 06 20.23  11.32  15.77 
2003 07 21.50  13.52  17.51 
2003 08 22.55  13.81  18.18 
2003 09 17.25   8.43  12.84 
2003 10 12.84   5.30   9.07 
2003 11  8.97   2.66   5.81 
2003 12  4.62  -2.04   1.29 
2004 01  3.56  -2.30    .63 
2004 02  2.43  -4.82  -1.19 
2004 03  6.72    .40   3.56 
2004 04 12.13   2.97   7.55 
2005 02 99.99  -3.40 -99.99 
2005 03 99.99  -4.46 -99.99 
2005 12 99.99   -.90 -99.99 
2006 06 99.99  12.91 -99.99 
2007 02 99.99  -3.24 -99.99 
2008 07 23.77  14.86  19.31 
