2004 01 -10.24 -19.69 -14.96 
2004 02  -1.14 -99.99 -99.99 
2004 03   4.89  -7.18  -1.14 
2004 04  13.34  -1.81   5.76 
2004 05  16.00   0.94   8.47 
2004 06  21.17   5.67  13.42 
2004 07  23.37  10.22  16.79 
2004 08  21.65   7.48  14.56 
2004 09  16.95   3.47  10.21 
2004 10   8.71  -4.61   2.05 
2004 11   4.05  -6.13  -1.04 
2004 12  -3.32 -14.52  -8.92 
2005 01  -7.13 -19.68 -13.40 
2005 02   -.91 -14.96  -7.93 
2005 03   2.79  -8.52  -2.86 
2005 04  13.02   -.62   6.20 
2005 05  18.53   2.21  10.37 
2005 06  19.45   8.17  13.81 
2005 07  23.58   9.68  16.63 
2005 08  20.69   7.15  13.92 
2005 09  16.52   2.95   9.73 
2005 10  12.39  -1.65   5.37 
2005 11   3.52  -5.63  -1.05 
2005 12  -1.16 -12.08  -6.62 
2006 01   0.47 -10.48  -5.00 
2006 02  -1.30 -14.07  -7.68 
2006 03   -.87 -11.39  -6.13 
2006 04  14.73   -.88   6.92 
2006 05  18.82   4.92  11.87 
2006 06  22.67   9.64  16.16 
2006 07  26.63  10.82  18.72 
2006 08  23.45   8.00  15.72 
2006 09  18.90   3.98  11.44 
2006 10   7.82  -2.36   2.72 
2006 11  -4.32 -14.13  -9.22 
2006 12   -.74 -13.03  -6.88 
2007 01  -2.03 -14.23  -8.13 
2007 02  -6.66 -17.95 -12.31 
2007 03   3.94  -7.48  -1.77 
2007 04   9.53  -2.55   3.48 
2007 05  17.74   3.29  10.51 
2007 06  22.03   8.39  15.21 
2007 07  28.16  11.94  20.04 
2007 08  21.39   7.56  14.47 
2007 09  17.29   1.86   9.58 
2007 10  14.25  -1.98   6.13 
2007 11   1.68 -10.02  -4.17 
2008 01  -7.04 -19.57 -13.30 
2008 02  -2.46 -16.15  -9.30 
2008 03   5.00  -8.31  -1.65 
2008 04   8.04  -5.31   1.36 
2008 07  23.79   8.83  16.31 
2008 08  24.21   8.63  16.42 
2009 01  -3.35 -18.54 -10.95 
2009 02  -3.43 -15.80  -9.61 
2009 03  -2.71 -16.70  -9.70 
2009 04  10.81  -5.46   2.67 
2009 05  17.82   0.45   9.13 
2009 06  22.46   5.36  13.91 
2009 07  24.67   8.50  16.58 
2009 08  22.77   7.44  15.10 
2009 09  24.22   4.42  14.32 
2009 10   5.87  -2.85   1.51 
2009 12 -12.95 -23.64 -18.29 
2010 01  -5.52 -15.94 -10.73 
2010 02  -3.46 -13.95  -8.70 
2010 03   7.77  -5.89   0.94 
2010 04  13.05  -2.65   5.20 
2010 05  14.60   1.05   7.83 
2010 06  20.82   7.60  14.21 
2010 07  23.23   9.26  16.24 
2010 08  21.60   8.27  14.93 
2010 09  15.70   2.90   9.30 
2010 10  13.73  -1.00   6.36 
2010 11  -0.02 -13.12  -6.57 
2010 12  -8.72 -18.62 -13.67 
2011 01  -7.40 -17.35 -12.37 
2011 02  -6.04 -18.14 -12.09 
2011 03  -3.92 -14.50  -9.21 
2011 04   8.70  -4.69   2.00 
2011 05  19.00   2.82  10.91 
2011 06  20.62   8.14  14.38 
2011 07  23.03   9.85  16.44 
2011 08  23.63   8.21  15.92 
2011 09  22.88   3.55  13.21 
2011 10  12.98  -2.16   5.41 
2011 11   1.39 -11.89  -5.25 
2011 12   0.88 -10.64  -4.88 
2012 01  -2.55 -15.17  -8.85 
2012 02   -.66 -14.55  -7.60 
2012 03   5.89  -6.04  -0.07 
2012 04  11.38  -1.92   4.73 
2012 05  17.71   2.31  10.01 
2012 06  22.07   8.17  15.12 
2012 07  26.00  11.28  18.64 
2012 08  25.77   8.62  17.19 
2012 09  22.52   3.87  13.19 
2012 10   6.39  -3.79   1.30 
2012 11  -2.48 -12.42  -7.45 
2012 12  -9.05 -21.17 -15.11 
2013 01  -4.51 -16.87 -10.69 
2013 02   -.43 -11.79  -6.11 
2013 03  -2.31 -14.15  -8.22 
2013 04   6.31  -5.25   0.52 
2013 05  21.11   3.50  12.30 
2013 06  20.92   8.25  14.58 
2013 07  23.25   9.02  16.13 
2013 08  25.63   8.50  17.06 
2013 09  22.45   4.32  13.38 
2013 10  12.10  -2.89   4.60 
2013 11  -2.26 -13.20  -7.73 
2013 12 -10.22 -22.72 -16.46 
2014 01  -2.05 -15.11  -8.58 
2014 02 -11.50 -23.54 -17.52 
2014 03  -3.15 -14.31  -8.73 
2014 04   9.10  -4.23   2.43 
2014 05  16.74   2.00   9.37 
