2001 06  19.68   2.31  10.99 
2001 09  24.46 -99.99 -99.99 
2001 11   7.83  -5.42   1.20 
2001 12   0.11  -8.72  -4.31 
2002 02   2.46 -11.98  -4.75 
2002 03   2.77 -11.20  -4.21 
2002 05  14.61 -99.99 -99.99 
2002 07  27.61 -99.99 -99.99 
2003 01   3.00 -99.99 -99.99 
2003 02   3.27 -99.99 -99.99 
2003 04  12.67  -3.84   4.41 
2003 05  16.18   -.22   7.98 
2003 06  21.52   3.73  12.62 
2003 07  31.16   4.90  18.03 
2003 08  31.11   3.89  17.50 
2003 11 -99.99 -11.67 -99.99 
2004 01  -1.07 -12.21  -6.64 
2004 02   3.69 -12.94  -4.62 
2004 03   9.50  -5.85   1.82 
2004 04  15.46 -99.99 -99.99 
2004 05  16.70 -99.99 -99.99 
2004 06  19.89   5.83  12.86 
2004 07  25.85   6.95  16.40 
2004 08  23.17   6.12  14.64 
2004 10  10.95  -5.17   2.89 
2004 11   2.88  -8.06  -2.59 
2004 12   -.44 -11.18  -5.81 
2005 01   0.95 -11.19  -5.12 
2005 02   6.04 -13.87  -3.91 
2005 03   7.58  -9.00   -.71 
2005 04  10.37  -7.05   1.65 
2005 05  15.88  -1.69   7.09 
2005 06  17.66   1.38   9.51 
2005 07  25.24   3.27  14.25 
2005 08  26.10   1.35  13.72 
2005 10  11.22  -3.88   3.67 
2005 11   -.49 -10.41  -5.45 
2005 12  -3.58 -99.99 -99.99 
2006 01  -1.49 -11.21  -6.35 
2006 02  -1.74 -14.94  -8.34 
2006 03   3.26  -8.39  -2.56 
2006 04   8.72  -7.47   0.62 
2006 05  15.41  -1.46   6.97 
2006 06  21.93   2.63  12.28 
2006 07  29.49   7.61  18.54 
2006 08  26.01   4.27  15.14 
2006 09  20.58   -.12  10.22 
2006 10  11.45  -2.38   4.53 
2006 11   1.00  -9.29  -4.14 
2006 12  -2.94 -12.67  -7.80 
2007 01  -4.17 -17.01 -10.59 
2007 02  -1.21 -11.98  -6.59 
2007 03   6.11  -7.81   -.84 
2007 04  10.17  -8.31   0.92 
2007 05  18.01  -1.90   8.05 
2007 06  21.66   0.71  11.18 
2007 07  31.07   5.08  18.07 
2007 08  26.02   0.52  13.27 
2007 09  19.26  -3.84   7.71 
2007 10   8.96  -7.69   0.63 
2007 11   3.56 -11.41  -3.92 
2007 12  -1.66 -13.87  -7.76 
2008 01  -2.10 -15.80  -8.95 
2008 02   2.21 -10.10  -3.94 
2008 03   2.54 -11.75  -4.60 
2008 04   6.50  -8.76  -1.13 
2008 05  16.29  -1.83   7.23 
2008 06  18.89   -.21   9.34 
2008 07  26.27   2.19  14.23 
2008 08  25.36   2.23  13.79 
2008 09  19.67  -2.82   8.42 
2008 10  10.98  -9.03   0.97 
2008 11   2.27 -10.94  -4.33 
2008 12  -6.71 -17.52 -12.11 
2009 01  -2.69 -14.05  -8.37 
2009 02   1.45 -12.89  -5.72 
2009 03   2.31 -12.72  -5.20 
2009 04   8.56  -7.72   0.42 
2009 05  17.59  -1.70   7.94 
2009 10   9.09  -7.70   0.69 
2009 12  -3.53 -13.25  -8.39 
2010 01   0.98  -8.26  -3.64 
2010 02   4.12  -6.87  -1.37 
2010 03   9.85  -6.69   1.58 
2010 04  10.67  -5.12   2.77 
2010 05  13.51  -1.44   6.03 
2010 06  19.37   3.65  11.51 
2010 07  25.04   2.59  13.81 
2010 08  25.07   2.33  13.70 
2010 10  13.39  -4.29   4.55 
2010 11   2.14 -10.35  -4.10 
2010 12  -1.48 -11.94  -6.71 
2011 01   0.15 -12.15  -6.00 
2011 02  -1.73 -15.58  -8.65 
2011 03   5.22  -6.50   -.64 
2011 04   8.26  -4.36   1.95 
2011 05  14.75   -.64   7.05 
2011 06  18.23   4.12  11.17 
2011 07  25.95   4.75  15.35 
2011 08  29.24   2.85  16.04 
2011 09  24.75   -.56  12.09 
2011 10  12.60  -2.40   5.10 
2011 11   3.78 -10.10  -3.16 
2011 12   1.99  -9.89  -3.95 
2012 01   1.70 -10.69  -4.49 
2012 02   2.07  -8.80  -3.36 
2012 03   6.55  -4.54   1.00 
2012 04  13.42  -2.79   5.31 
2012 05  16.01  -1.14   7.43 
2012 06  18.96   3.61  11.29 
2012 07  27.95   6.08  17.01 
2012 08  28.19   1.49  14.84 
2012 09  24.13  -2.53  10.79 
2012 10  11.81  -3.40   4.20 
2012 11   5.67  -4.89   0.39 
2012 12   0.74  -8.88  -4.07 
2013 01   -.25 -10.70  -5.47 
2013 02   4.09  -8.18  -2.04 
2013 03   7.06  -6.81   0.12 
2013 04  10.30  -4.84   2.73 
