2004 01 30.65 -35.53 -33.09 
2004 02 27.45 -35.03 -31.24 
2004 03 25.84 -34.84 -30.34 
2004 04 14.16 -22.70 -18.43 
2004 05 -4.42 -10.45  -7.43 
2004 06  5.89    .25   3.07 
2004 07 14.12   5.39   9.75 
2004 08 10.67   4.05   7.36 
2004 09  4.40   -.51   1.94 
2005 08 13.15   6.26   9.70 
2005 09  4.23  -1.08   1.58 
2005 10 -1.60  -8.04  -4.82 
2005 11 11.54 -18.29 -14.91 
2005 12 22.97 -28.44 -25.70 
2006 01 23.63 -30.82 -27.22 
2006 02 23.23 -30.88 -27.05 
2006 03 14.01 -24.43 -19.22 
2006 04 -8.71 -18.83 -13.77 
2006 05   .80  -6.45  -2.82 
2006 06 10.17   2.40   6.28 
2006 07 15.06   6.39  10.72 
2006 08 14.67   7.15  10.91 
2006 09  7.29   1.09   4.19 
2006 10 99.99  -4.80 -99.99 
2008 09  4.29   -.51   1.89 
2008 10 -2.52  -7.16  -4.84 
2008 11 13.50 -19.68 -16.59 
2009 01 22.49 -29.03 -25.76 
2009 02 24.45 -31.23 -27.84 
2009 06  6.24    .46   3.35 
2009 11 14.21 -20.64 -17.42 
2009 12 17.04 -26.11 -21.57 
2010 01 21.61 -29.07 -25.34 
2010 02 18.92 -27.07 -22.99 
2010 05 -3.05 -10.69  -6.87 
2010 06  7.08   1.24   4.16 
2010 07 17.06   8.89  12.97 
2010 08 13.93   6.56  10.24 
2010 09  7.05    .78   3.91 
2010 10   .-7  -3.55  -1.81 
2010 11 -7.20 -14.08 -10.64 
2010 12 14.41 -21.20 -17.80 
2011 01 21.49 -27.50 -24.49 
2011 02 27.13 -33.59 -30.36 
2011 05 -2.28 -10.68  -6.48 
2011 06  6.48    .78   3.63 
2011 09  5.62    . 3   2.82 
2011 10 -3.20  -8.25  -5.72 
2011 11 10.47 -17.04 -13.76 
2011 12 21.44 -29.19 -25.31 
2012 01 26.98 -33.00 -29.99 
2012 02 21.12 -29.29 -25.20 
2012 03 20.41 -32.39 -26.40 
2012 04 -7.90 -21.50 -14.70 
2012 05  2.95  -8.64  -2.84 
2012 06  9.97   1.39   5.68 
2012 07 17.34   7.00  12.17 
2012 08 12.56   5.52   9.04 
2012 09  7.87    .28   4.07 
2012 10 -2.78 -10.86  -6.82 
2012 11 15.94 -23.26 -19.60 
2012 12 20.06 -26.58 -23.32 
2013 01 28.63 -36.00 -32.32 
2013 02 25.55 -33.98 -29.76 
2013 03 15.71 -29.49 -22.60 
2013 04 -7.76 -21.47 -14.61 
2013 05  -.88 -11.78  -6.33 
2013 07 18.51   6.22  12.36 
2013 08 17.29   4.92  11.10 
2013 09  3.53  -1.40   1.06 
2013 10 -2.50  -6.87  -4.68 
