2004 01 -5.28 -14.05  -9.66 
2004 02  1.07  -8.54  -3.73 
2004 03  5.58  -1.98   1.80 
2004 04 11.12   1.50   6.31 
2004 05 18.04   7.38  12.71 
2004 06 21.84  10.86  16.35 
2004 07 25.20  15.61  20.40 
2004 08 24.25  14.16  19.20 
2004 09 23.41  11.69  17.54 
2004 10 99.99   5.73 -99.99 
2004 11  8.85    .-2   4.41 
2004 12 99.99  -7.16 -99.99 
2005 01 -1.68 -10.93  -6.30 
2005 02  1.24  -8.54  -3.65 
2005 03  3.65  -6.15  -1.25 
2005 04 12.82   1.83   7.32 
2005 05 17.27   4.77  11.02 
2005 06 27.81  15.50  21.65 
2005 07 29.15  17.12  23.14 
2005 08 27.58  15.94  21.76 
2005 09 23.84  12.30  18.07 
2005 10 14.83   6.47  10.65 
2005 11  9.09    .10   4.59 
2005 12   .32  -6.16  -2.91 
2006 01  3.42  -3.92   -.25 
2006 02   . 0  -9.02  -4.51 
2006 03  5.52  -4.17    .67 
2006 04 12.66   2.50   7.58 
2006 05 20.02   7.48  13.75 
