2001 02  -.20  -6.80  -3.50 
2001 03  5.26  -1.93   1.66 
2001 04 15.46   5.10  10.28 
2001 05 18.94   7.31  13.12 
2001 06 22.20  12.19  17.19 
2001 07 30.89  17.83  24.36 
2001 08 27.87  13.66  20.76 
2001 09 19.65   9.58  14.61 
2001 10 11.75   3.11   7.43 
2001 11  4.75   -.42   2.16 
2001 12 -5.94 -13.29  -9.61 
2002 04 99.99   2.81 -99.99 
2003 01 -2.58 -99.99 -99.99 
2003 02 99.99 -13.87 -99.99 
2003 03   .76  -6.66  -2.94 
2003 04 11.16   1.59   6.37 
2003 05 25.15  10.47  17.81 
2003 06 23.11  10.79  16.95 
2003 07 25.92  15.15  20.53 
2003 08 24.81  13.17  18.99 
2003 09 20.14   7.45  13.79 
2003 10 12.25   3.03   7.64 
2003 11  3.60   1.16   2.38 
2003 12 99.99  -4.89 -99.99 
2004 01 -1.39  -4.89  -3.14 
2004 02  -.18  -6.62  -3.40 
2004 03  7.37    .71   4.04 
2004 04 14.09   2.59   8.34 
2005 02 99.99  -9.18 -99.99 
2005 03 99.99  -7.07 -99.99 
2006 06 99.99  13.52 -99.99 
2007 02 99.99  -8.63 -99.99 
2008 07 26.93  15.35  21.14 
