2000 03  2.42  -2.27    . 7 
2000 04 17.44   8.22  12.83 
2000 05 17.66 -99.99 -99.99 
2000 08 23.78 -99.99 -99.99 
2000 09 14.83 -99.99 -99.99 
2000 10 12.31   3.77   8.04 
2001 04 15.03   4.71   9.87 
2001 05 17.87   7.16  12.52 
2001 06 20.95  11.55  16.25 
2001 07 30.55  17.52  24.03 
2001 08 26.08  13.43  19.75 
2001 09 17.16   7.87  12.51 
2001 10 10.56   3.42   6.99 
2001 12 -6.36 -12.30  -9.33 
2002 04 99.99   3.38 -99.99 
2002 09 99.99   8.68 -99.99 
2003 01 -4.16  -9.39  -6.78 
2003 02 99.99 -16.29 -99.99 
2003 03   .14  -7.24  -3.55 
2003 04  8.78    .93   4.85 
2003 05 23.93  10.74  17.33 
2003 06 21.29  10.37  15.83 
2003 07 25.36  14.82  20.09 
2003 08 22.36  13.16  17.76 
2003 09 16.95   7.33  12.14 
2003 10  9.45   3.33   6.39 
2003 11  3.38    .43   1.90 
2004 01 -2.63  -6.83  -4.73 
2004 02 -2.28 -99.99 -99.99 
2004 03  4.94  -1.26   1.84 
2004 04 12.28   2.32   7.30 
2005 02 99.99  -9.96 -99.99 
2005 03 99.99  -8.07 -99.99 
2006 02 99.99 -15.24 -99.99 
2008 07 24.76  15.12  19.94 
