2004 02  -2.82 -17.24 -10.03 
2004 03   1.81 -11.59  -4.89 
2004 04  10.69  -2.81   3.93 
2004 05  14.21  -0.03   7.09 
2004 06  19.75   5.72  12.73 
2004 07  22.29   9.72  16.01 
2004 08  19.62   6.86  13.24 
2004 09  13.81   1.61   7.71 
2004 10   6.92  -5.47   0.72 
2004 11   2.33  -6.91  -2.28 
2004 12  -5.27 -16.87 -11.07 
2005 01 -10.25 -21.15 -15.70 
2005 02  -1.09 -14.32  -7.70 
2005 03   3.01  -8.01  -2.50 
2005 04  12.20  -1.22   5.49 
2005 05  16.74   1.86   9.30 
2005 06  18.91   7.76  13.33 
2005 07  21.64   8.22  14.93 
2005 08  19.57   5.72  12.64 
2005 09  15.20   0.46   7.83 
2005 10  10.35  -3.18   3.58 
2005 11   2.91  -7.17  -2.13 
2005 12  -3.32 -14.04  -8.68 
2006 01  -3.82 -13.48  -8.64 
2006 02  -4.16 -16.45 -10.30 
2006 03  -2.38 -11.73  -7.05 
2006 04  14.18  -2.18   6.00 
2006 05  16.61   3.99  10.30 
2006 06  21.16   7.54  14.35 
2006 07  24.61  10.21  17.41 
2006 08  22.43   7.03  14.73 
2006 09  17.20   3.87  10.53 
2006 10   6.22  -4.58   0.81 
2006 11  -7.62 -16.93 -12.27 
2006 12  -3.93 -16.75 -10.34 
2007 01  -4.34 -17.54 -10.94 
2007 02 -10.54 -22.17 -16.35 
2007 03   0.87 -11.05  -5.09 
2007 04   7.33  -3.33   2.00 
2007 05  16.25   3.06   9.65 
2007 06  19.58   7.48  13.53 
2007 07  26.61  10.81  18.71 
2007 08  19.40   6.46  12.93 
2007 09  15.49   0.69   8.09 
2007 10  11.76  -3.16   4.30 
2007 11   -.96 -12.09  -6.52 
2007 12 -10.07 -22.07 -16.07 
2008 01  -9.77 -22.56 -16.16 
2008 02  -5.99 -19.64 -12.81 
2008 03   0.77 -12.29  -5.76 
2008 04   5.18  -6.00   -.41 
2008 05  17.04   2.92   9.98 
2008 06  20.76   6.51  13.63 
2008 07  22.37   8.63  15.50 
2008 08  22.22   7.44  14.83 
2008 09  16.86   1.99   9.42 
2008 10  11.51  -3.65   3.93 
2008 11   3.07  -5.61  -1.27 
2009 02  -7.56 -22.18 -14.87 
2009 03  -3.32 -18.24 -10.78 
2009 04   8.31  -4.31   2.00 
2009 05  15.27   -.36   7.45 
2009 06  20.83   4.73  12.78 
2009 07  21.78   7.42  14.60 
2009 08  22.36   5.52  13.94 
2009 09  21.17   4.62  12.89 
2009 10   4.66  -3.25   0.70 
2009 11   3.81  -9.49  -2.84 
2009 12 -14.13 -25.68 -19.90 
2010 02  -4.13 -16.06 -10.09 
2010 03   4.39  -6.90  -1.25 
2010 04  12.45  -1.16   5.64 
2010 05  14.16   1.16   7.66 
2010 06  21.03   6.16  13.59 
2010 07  22.64   7.78  15.21 
2010 08  20.04   8.09  14.06 
2010 09  14.69   1.30   7.99 
2010 10  11.44  -2.41   4.51 
2010 11  -1.90 -14.24  -8.07 
2010 12 -11.74 -19.91 -15.82 
2011 01  -8.59 -20.79 -14.69 
2011 02  -9.56 -22.78 -16.17 
2011 03  -6.21 -16.00 -11.10 
2011 04   7.63  -4.96   1.33 
2011 05  18.58   2.92  10.75 
2011 06  18.87   6.76  12.82 
2011 07  20.84   8.75  14.79 
2011 08  21.86   6.84  14.35 
2011 09  20.65   2.39  11.52 
2011 10  10.73  -3.25   3.73 
2011 11  -1.88 -13.97  -7.92 
2011 12   -.64 -12.85  -6.74 
2012 01  -5.25 -16.37 -10.81 
2012 02  -3.37 -17.21 -10.29 
2012 03   1.66  -9.17  -3.75 
2012 04   8.64  -3.04   2.80 
2012 05  16.04   1.29   8.67 
2012 06  20.90   6.97  13.93 
2012 07  24.30  10.70  17.50 
2012 08  23.22   7.67  15.44 
2012 09  19.82   2.55  11.18 
2012 10   4.28  -6.38  -1.04 
2012 11  -6.28 -13.96 -10.12 
2012 12 -12.20 -23.76 -17.98 
2013 01  -7.09 -19.73 -13.41 
2013 02  -2.06 -14.71  -8.38 
2013 03  -3.04 -16.04  -9.54 
2013 04   3.14  -7.64  -2.25 
2013 05  19.90   2.57  11.23 
2013 06  19.02   7.52  13.27 
2013 07  20.44   7.37  13.90 
2013 08  22.18   8.30  15.24 
2013 09  20.14   3.01  11.57 
2013 10   9.47  -3.63   2.92 
2013 11  -4.54 -15.42  -9.97 
2013 12 -11.57 -23.90 -17.73 
2014 01  -4.81 -17.52 -11.16 
2014 02 -13.04 -24.43 -18.73 
2014 03  -3.89 -15.63  -9.76 
2014 04   7.73  -4.42   1.65 
2014 05  14.26   0.09   7.17 
