1996 12   1.26  -4.27  -1.50 
1997 01   2.18  -3.54   -.67 
1997 02   3.65  -2.71   0.47 
1997 03   4.48  -2.77   0.85 
1997 04   7.40  -1.52   2.94 
1997 05  14.29   3.95   9.12 
1997 06  12.48   4.44   8.46 
1997 07  17.04   7.79  12.42 
1997 08  19.78   9.45  14.61 
1997 09  16.39   8.30  12.34 
1997 10   7.88 -99.99 -99.99 
1997 11 -99.99   0.97 -99.99 
1997 12   2.50  -2.49   0.00 
1998 01   1.24  -3.55  -1.15 
1998 02   3.44  -1.73   0.85 
1998 03   5.98  -1.53   2.22 
1998 04  10.04   -.32   4.86 
1998 05   9.74   3.02   6.38 
1998 09  18.36   7.63  12.99 
1998 10   9.97 -99.99 -99.99 
1998 12   0.50  -4.78  -2.14 
1999 01   2.10  -2.34   -.12 
1999 02   1.47  -4.40  -1.46 
1999 03   4.81  -3.64   0.58 
1999 04   8.00  -1.86   3.07 
1999 05   9.54   -.66   4.44 
1999 06  11.39   3.05   7.22 
1999 07  17.01   6.54  11.77 
1999 08  18.33   8.67  13.50 
1999 09  16.67   5.96  11.31 
1999 10  10.56   2.73   6.64 
1999 11   5.83   0.11   2.97 
1999 12   3.80  -1.29   1.25 
2000 01   1.04  -4.41  -1.68 
2000 02   3.97  -2.48   0.74 
2000 03   4.46  -3.24   0.61 
2000 04  10.86  -0.09   5.38 
2000 05  10.07   1.34   5.70 
2000 06  14.99   5.30  10.14 
2000 07  16.79   7.15  11.97 
2000 08  16.87   6.88  11.87 
2000 10  10.17   2.81   6.49 
2000 11   3.52  -2.51   0.50 
2000 12   2.25  -2.91   -.33 
2001 01   3.22  -2.30   0.46 
2001 02   3.21  -4.29   -.53 
2001 03   5.63  -2.22   1.70 
2001 06  11.84   3.37   7.60 
2001 07  16.44   6.77  11.60 
2001 10   7.99   1.21   4.60 
2001 11   4.89   0.19   2.54 
2001 12   0.30  -3.95  -1.82 
2002 01   0.96  -3.85  -1.44 
2002 02   3.30  -4.03   -.36 
2002 03   2.13  -4.34  -1.10 
2002 04   7.93  -1.12   3.40 
2002 05  10.14   0.55   5.34 
2002 06  14.88   5.03   9.95 
2002 07  18.45   8.20  13.33 
2002 10   9.89   2.11   6.00 
2002 11   8.43   2.19   5.31 
2002 12   2.30  -2.46  -0.08 
2003 01   5.39   -.37   2.51 
2003 02   3.63  -2.85   0.39 
2003 03   4.28  -1.66   1.31 
2003 04   6.88  -1.21   2.83 
2003 05  11.08   1.91   6.49 
2003 06  14.57   5.56  10.06 
2003 07  18.74   8.17  13.45 
2003 08  18.91   8.31  13.61 
2003 09  17.08   7.88  12.48 
2003 10  12.04   4.41   8.22 
2003 11   3.00  -2.08   0.45 
2003 12   1.96  -2.27   -.15 
2004 01   2.71  -2.43   0.13 
2004 02   3.92  -1.26   1.33 
2004 03   7.01   -.11   3.45 
2004 04  11.47   1.69   6.58 
2004 05  10.08   3.19   6.63 
2004 06  15.53   6.90  11.21 
2004 07  19.23   9.67  14.45 
2004 09  12.69   5.66   9.17 
2004 10   9.79   3.81   6.80 
2004 11   6.50   0.50   3.50 
2004 12   4.35   -.38   1.98 
2005 01   3.65  -1.13   1.26 
2005 02   5.79   -.93   2.43 
2005 03   6.82   -.43   3.19 
2005 04   8.14   0.61   4.37 
2005 05  11.93   4.98   8.45 
2005 06  11.74   5.12   8.43 
2005 07  17.64 -99.99 -99.99 
2005 08  18.53 -99.99 -99.99 
2005 09  12.48 -99.99 -99.99 
2005 10   9.64   3.65   6.64 
2005 11   5.21   0.41   2.81 
2005 12   3.72  -1.28   1.22 
2006 01   3.23   -.48   1.37 
2006 02   3.17  -3.58   -.20 
2006 04   8.75   0.32   4.53 
2006 05  12.18   3.53   7.85 
2006 06  15.00   6.84  10.92 
2006 07  18.82   9.43  14.12 
2006 08  17.71   8.25  12.98 
2006 09  16.01   7.80  11.90 
2006 10   9.93   3.31   6.62 
2006 11   3.63   -.83   1.40 
2006 12   3.66  -1.42   1.12 
2007 01   3.21  -2.82   0.19 
2007 02   4.75   -.73   2.01 
2007 03   6.19   -.15   3.02 
2007 04   6.87   0.47   3.66 
2007 05  11.98   2.36   7.17 
2007 06  12.51   5.09   8.80 
2007 07  18.74   9.51  14.12 
2007 08  15.96   8.07  12.01 
2007 09  13.59   6.21   9.89 
2007 10   8.62   2.21   5.41 
2007 11   5.06   0.10   2.58 
2007 12   1.16  -2.63   -.73 
2008 01   0.42  -4.44  -2.01 
2008 02   4.37  -1.36   1.50 
2008 03   3.78  -2.71   0.53 
2008 07 -99.99   5.30 -99.99 
2008 08  17.54   8.78  13.16 
2008 09  16.37   7.65  12.01 
2008 10  10.14   3.02   6.58 
2008 11   7.41   2.26   4.83 
2008 12   0.45  -4.54  -2.04 
2009 01   4.62   -.78   1.92 
2009 02   4.03  -2.00   1.01 
2009 03   2.45  -3.95   -.75 
2009 04   7.73   -.67   3.53 
2009 05  11.74   2.60   7.17 
2009 06  14.78   6.26  10.52 
2009 07  20.39  10.18  15.28 
2009 08  17.50   9.07  13.28 
2009 09  16.51   7.47  11.99 
2009 10   7.95   1.99   4.96 
2009 11   4.92  -0.04   2.44 
2009 12   1.53  -3.87  -1.16 
2010 01   3.96   0.32   2.14 
2010 02   5.13   0.30   2.71 
2010 03   5.83   -.82   2.50 
2010 04   6.43   0.07   3.25 
2010 05   8.34   1.53   4.93 
2010 06  11.94   4.62   8.28 
2010 07  17.75   8.10  12.92 
2010 08  17.15   8.92  13.03 
2010 09  13.63   7.18  10.40 
2010 10   9.97   2.80   6.39 
2010 11   3.34  -2.14   0.59 
2010 12   1.76  -2.08   -.16 
2011 01   3.45  -1.27   1.09 
2011 02   1.44  -4.15  -1.35 
2011 03   3.79  -1.52   1.13 
2011 04   4.10  -1.99   1.05 
2011 05   8.30   1.16   4.73 
2011 06  11.29   4.14   7.71 
2011 07  15.03   7.06  11.04 
2011 08  17.20   8.66  12.93 
2011 09  17.59   9.04  13.31 
2011 12   4.30  -1.79   1.25 
2012 01   2.94  -2.58   0.18 
2012 02   2.20  -2.17   0.01 
2012 03   3.39  -2.71   0.34 
2012 04   8.10   0.65   4.37 
2012 05  10.39   2.24   6.31 
2012 06  11.32   4.35   7.83 
2012 07  17.28   8.79  13.03 
2012 08  19.70   9.80  14.75 
2012 09  17.48   7.56  12.52 
2012 10  10.25   4.11   7.18 
2012 11   5.00   0.50   2.75 
2013 01   4.09  -1.97   1.06 
2013 02   2.63  -1.72   0.45 
2013 06  14.90   6.82  10.86 
2013 07  19.57   9.18  14.37 
2013 08  18.84  10.25  14.54 
2013 09  15.22   8.18  11.70 
2013 10  11.51   4.01   7.76 
2013 11   5.75   0.97   3.36 
2014 01 -99.99   1.77 -99.99 
2014 02   0.15  -5.79  -2.82 
2014 03   4.56 -99.99 -99.99 
2014 04   7.69   0.91   4.30 
2014 05  12.25   4.31   8.28 
