2004 01 13.37 -21.50 -17.43 
2004 02 -1.41 -12.52  -6.96 
2004 03  2.45  -7.55  -2.55 
2004 04 12.23   -.48   5.87 
2004 06 22.02   9.21  15.61 
2004 07 22.84  11.53  17.18 
2004 08 20.27   8.47  14.37 
2004 10  8.14  -2.08   3.03 
2004 11  2.65  -4.92  -1.13 
2004 12 -4.94 -14.06  -9.50 
2005 01 11.00 -21.34 -16.17 
2005 02  -.27 -10.66  -5.46 
2005 03  4.46  -4.76   -.14 
2005 04 13.45   -.35   6.55 
2005 05 18.48   4.16  11.32 
2005 06 19.98   8.50  14.24 
2005 08 20.00   8.04  14.02 
2005 09 16.21   3.94  10.08 
2005 10 11.37   -.29   5.54 
2005 11  3.40  -5.18   -.88 
2005 12 -4.90 -99.99 -99.99 
2006 02 -2.54 -13.16  -7.85 
2006 03 -1.37 -12.37  -6.87 
2006 04 15.70    .33   8.01 
2006 05 18.44   5.26  11.85 
2006 06 22.98   9.27  16.12 
2006 07 24.66  10.86  17.76 
2006 09 19.20   5.36  12.28 
2006 10  9.14  -2.77   3.18 
2006 11 10.10 -19.00 -14.55 
2006 12  -.94 -11.70  -6.32 
2007 01 -2.24 -12.79  -7.51 
2007 02 -8.97 -19.12 -14.05 
2007 03   .35 -11.79  -5.72 
2007 04  7.47  -3.33   2.07 
2007 05 15.95   3.80   9.87 
2007 06 21.12 -99.99 -99.99 
2007 07 25.74  10.79  18.26 
2007 09 15.41   3.04   9.22 
2007 10 10.46   -.83   4.81 
2007 11 -1.20  -9.28  -5.24 
2007 12 -8.83 -17.26 -13.04 
2008 01 -9.63 -19.54 -14.59 
2008 02 -4.64 -16.76 -10.70 
2008 03  3.12 -10.71  -3.79 
2008 04  6.60  -5.70    .45 
2008 11  1.79  -8.59  -3.40 
2008 12 12.05 -23.02 -17.53 
2009 01 -7.55 -21.75 -14.65 
2009 02 -6.75 -18.85 -12.80 
2009 04  8.24  -5.09   1.57 
2009 08 23.40   4.85  14.12 
2009 10  5.69  -2.91   1.39 
2009 11  2.80  -5.74  -1.46 
2010 04 13.83   -.85   6.49 
2010 09 15.22   1.58   8.40 
