2005 03   4.52  -6.54  -1.01 
2005 04  12.11  -1.91   5.10 
2005 05  17.14   2.80   9.96 
2005 06  16.15   6.76  11.45 
2005 07  21.99   8.28  15.13 
2005 08  19.17   6.35  12.76 
2005 09  14.90   2.38   8.63 
2005 10  12.10   -.73   5.68 
2005 11   5.57  -4.84   0.36 
2005 12   0.94  -9.35  -4.20 
2006 01   4.96  -7.00  -1.01 
2006 02   0.89 -13.50  -6.30 
2006 03   0.37  -9.01  -4.32 
2006 04  12.23   -.26   5.98 
2006 05  17.39   3.34  10.36 
2006 06  19.36   8.25  13.80 
2006 07  24.85   9.14  17.00 
2006 08  21.85   6.96  14.40 
2006 09  18.21   4.42  11.32 
2006 10   7.96  -2.38   2.79 
2006 11  -1.26 -11.28  -6.27 
2006 12   3.62  -7.11  -1.74 
2007 01   1.60 -10.18  -4.29 
2007 03   7.23  -5.07   1.07 
2007 04   6.80  -2.88   1.96 
2007 05  15.01   3.14   9.07 
2007 06  19.44   7.38  13.41 
2007 07  24.97  11.00  17.98 
2007 08  18.67   6.60  12.63 
2007 09  16.12   2.52   9.32 
2007 10  12.68   -.49   6.09 
2007 11   4.02  -8.67  -2.32 
2007 12  -2.60 -13.31  -7.95 
2008 01  -1.40 -14.56  -7.98 
2008 02   1.24 -12.04  -5.40 
2008 03   5.29  -7.27   -.99 
2008 04   7.21  -6.16   0.52 
2008 05  15.35   3.07   9.21 
2008 06  18.07   6.02  12.04 
2008 07  21.66   7.96  14.81 
2008 08  21.92   7.56  14.74 
2008 09  17.70   2.59  10.14 
2008 10  13.59  -1.15   6.22 
2008 12  -7.57 -19.10 -13.33 
2009 01   -.51 -12.90  -6.70 
2009 02  -2.35 -13.27  -7.81 
2009 03   0.19 -12.02  -5.91 
2009 05  15.98   0.69   8.33 
2009 06  19.77   4.42  12.09 
2009 07  21.84   8.10  14.97 
2009 08  20.90   7.43  14.16 
2009 09  22.48   4.56  13.52 
2009 10   5.61  -4.05   0.78 
2009 11   7.08  -5.63   0.72 
2009 12  -7.14 -18.16 -12.65 
2010 02   0.91  -9.54  -4.31 
2010 03   9.00  -3.88   2.56 
2010 04  11.20  -2.50   4.35 
2010 05  13.01   0.26   6.63 
2010 06  17.87   5.57  11.72 
2010 07  21.88   7.19  14.53 
2010 08  20.34   6.93  13.63 
2010 09  13.63   2.86   8.24 
2010 10  13.35   0.68   7.01 
2010 11   1.03 -11.96  -5.46 
2010 12  -2.25 -13.15  -7.70 
2011 01  -5.28 -14.18  -9.73 
2011 02  -4.56 -15.30  -9.93 
2011 03  -2.74 -10.89  -6.81 
2011 04   6.78  -4.86   0.96 
2011 05  14.70   1.96   8.33 
2011 06  17.82   6.43  12.12 
2011 07  21.57   7.64  14.60 
2011 08  22.17   7.05  14.61 
2011 09  21.32   5.17  13.24 
2011 10  11.49  -1.94   4.77 
2011 11   2.31  -9.25  -3.47 
2011 12   2.34  -8.21  -2.93 
2012 01   -.83 -12.27  -6.55 
2012 02   1.59 -11.44  -4.92 
2012 03   5.27  -6.46   -.59 
2012 04   9.66  -1.97   3.84 
2012 05  14.86   1.57   8.21 
2012 06  18.69   6.69  12.69 
2012 07  23.70  10.06  16.88 
2012 08  24.24   7.93  16.08 
2012 09  22.18   4.67  13.42 
2012 10   7.65  -2.48   2.58 
2012 11   0.48 -10.14  -4.83 
2012 12  -5.76 -16.33 -11.04 
2013 01   -.20 -12.32  -6.26 
2013 02   3.70  -7.37  -1.83 
2013 03   2.33  -8.55  -3.11 
2013 04   6.35  -4.87   0.74 
2013 05  17.83   3.92  10.87 
2013 06  18.45   7.15  12.80 
2013 08  22.96   8.83  15.89 
2013 09  20.53   6.68  13.60 
2013 10  11.69  -1.97   4.85 
2013 11   1.77  -8.76  -3.49 
2013 12  -3.69 -15.64  -9.66 
2014 01   1.69  -9.75  -4.02 
2014 02  -6.90 -18.62 -12.76 
2014 03  -2.57 -11.52  -7.04 
2014 04   9.08  -2.74   3.17 
2014 05  14.43   2.19   8.31 
