1997 10  7.11  -3.80   1.65 
1997 11   .67 -10.50  -4.91 
1997 12 -1.68 -12.16  -6.92 
1998 01 -2.10 -11.09  -6.60 
1998 02  -.84 -12.45  -6.64 
1998 03  1.93 -11.64  -4.85 
1998 04  5.94  -8.08  -1.06 
1998 05  9.88  -1.08   4.40 
1998 06 10.52   -.11   5.20 
1998 07 19.66   7.00  13.33 
1998 08 18.62   5.73  12.17 
1998 09 15.10   3.93   9.51 
1998 11  1.00  -8.07  -3.53 
1999 04  3.69  -7.36  -1.83 
1999 05  8.89  -4.23   2.33 
1999 06 13.09   1.30   7.19 
1999 07 19.07   6.62  12.84 
1999 08 18.35   5.96  12.15 
1999 09 12.04   -.83   5.60 
1999 10 10.16  -2.40   3.88 
1999 11  5.54  -3.68    .92 
1999 12  -.76 -11.49  -6.12 
2000 01 -2.50 -11.77  -7.13 
2000 02   .69  -9.45  -4.38 
2000 03  3.23 -10.34  -3.55 
2000 04  8.09  -4.26   1.91 
2000 05 11.06   -.66   5.20 
2000 06 15.63   2.15   8.89 
2000 07 20.89   6.87  13.87 
2000 08 20.57   7.84  14.20 
2000 09 13.18    .90   7.04 
2000 10  6.55  -3.00   1.77 
2000 11 -2.21 -14.42  -8.31 
2000 12 -1.63 -13.54  -7.58 
2001 01  -.88 -12.79  -6.83 
2001 02 -2.26 -13.91  -8.08 
2001 03  3.20  -9.66  -3.23 
2001 04  5.56  -6.12   -.27 
2001 05 11.86  -1.24   5.31 
2001 06 16.51   3.15   9.83 
2001 07 21.10   7.98  14.54 
2001 08 21.09   7.24  14.16 
2001 09 15.83   3.15   9.49 
2001 10  7.11  -3.46   1.82 
2001 11  2.65  -6.89  -2.11 
2001 12 -3.07 -12.95  -8.01 
2002 01 -3.51 -15.36  -9.43 
2002 02  -.29 -15.10  -7.69 
2002 03  -.75 -12.62  -6.68 
2002 04  5.67  -7.17   -.75 
2002 05  9.49  -3.31   3.09 
2002 06 16.74   3.26  10.00 
2002 07 21.97   7.89  14.92 
2002 08 18.23   4.25  11.24 
2002 09 13.31   1.87   7.59 
2002 10  5.14  -5.80   -.33 
2002 11  1.88 -10.05  -4.08 
2002 12 -1.23 -11.99  -6.60 
2003 01  1.98  -8.30  -3.16 
2003 02 -1.87 -15.11  -8.49 
2003 03  1.14  -8.68  -3.77 
2003 04  6.63  -5.03    .79 
2003 05 10.92  -1.81   4.55 
2003 06 13.50   1.42   7.46 
2003 07 21.98   7.58  14.78 
2003 08 20.49   7.80  14.14 
2003 09 12.88    .52   6.70 
2003 10  9.91  -2.15   3.88 
2003 11 -2.23 -11.80  -7.01 
2003 12 -1.55 -10.89  -6.22 
2004 01 -1.67 -12.50  -7.08 
2004 02 -1.34 -12.79  -7.06 
2004 03  6.13  -6.70   -.28 
2004 04  6.43  -4.59    .91 
2004 05  9.50  -1.45   4.02 
2004 06 13.09   1.93   7.51 
2004 07 17.82   5.31  11.56 
2004 08 15.75   3.33   9.54 
2004 09 12.02   1.11   6.56 
2004 10  5.86  -2.67   1.59 
2004 11  1.62  -9.34  -3.86 
2004 12  -.93 -10.43  -5.68 
2005 01   .84  -9.97  -4.56 
2005 02  1.59 -13.23  -5.82 
2005 03  2.53 -11.55  -4.51 
2005 04  6.42  -6.09    .16 
2005 05 10.01  -1.90   4.05 
2005 06 13.32   1.19   7.25 
2005 07 20.72   6.38  13.54 
2005 08 17.44   5.00  11.22 
2005 09 13.99   2.26   8.12 
2005 10  9.03  -1.14   3.94 
2005 11  2.32  -7.66  -2.67 
2005 12 -1.35 -12.55  -6.95 
2006 01  -.89 -12.17  -6.53 
2006 02 -1.48 -14.01  -7.74 
2006 04  7.86  -4.23   1.81 
2006 05 12.37  -1.29   5.54 
2006 06 18.01   3.62  10.81 
2006 07 22.23   8.47  15.35 
2006 08 19.32   5.69  12.50 
2006 09 12.86    .69   6.77 
2006 10  6.57  -4.05   1.26 
2006 11   .87  -8.70  -3.91 
2006 12  -.95 -11.48  -6.21 
2007 01 -1.78 -15.20  -8.49 
2007 02  -.26 -11.35  -5.80 
2007 03  6.15  -6.26    .-5 
2007 04  7.56  -5.88    .83 
2007 05 12.02  -1.22   5.40 
2007 06 17.83   4.11  10.97 
2007 07 22.26   8.22  15.24 
2007 08 19.48   7.05  13.26 
2007 09 13.93   2.20   8.06 
2007 10  7.96  -2.23   2.86 
2007 11  3.35  -6.92  -1.78 
2007 12 -4.65 -14.55  -9.60 
2008 01 -4.52 -16.29 -10.41 
2008 02  -.21 -13.18  -6.69 
2008 03   .34 -13.24  -6.45 
2008 04  4.35 -10.49  -3.07 
2008 05  9.72  -2.71   3.50 
2008 06 14.17   1.46   7.81 
2008 07 21.03   6.71  13.87 
2008 08 19.04   5.71  12.37 
2008 09 13.20   1.39   7.29 
2008 10  8.34  -2.78   2.78 
2008 11  4.19  -5.88   -.84 
2008 12 -3.51 -13.28  -8.39 
2009 01   .84 -11.35  -5.25 
2009 02   .84 -11.62  -5.39 
2009 03  1.48  -9.92  -4.22 
2009 04  5.84  -6.17   -.16 
2009 05 11.19  -1.23   4.97 
2009 06 13.04   2.04   7.54 
2009 07 18.77   5.29  12.03 
2009 08 18.04   4.17  11.11 
2009 09 15.97   3.07   9.52 
2009 10  3.79  -7.00  -1.60 
2009 11  3.82  -7.63  -1.90 
2009 12 -5.14 -16.50 -10.82 
2010 01  -.22 -11.77  -5.99 
2010 02 -1.02 -14.23  -7.62 
2010 03  3.95  -9.37  -2.71 
2010 04  5.56  -6.83   -.63 
2010 05  7.86  -5.18   1.34 
2010 06 13.99   2.61   8.30 
2010 07 19.28   6.09  12.68 
2010 08 18.15   5.02  11.58 
2010 09 16.02   2.39   9.20 
2010 10  9.72  -1.33   4.19 
2010 11   .31  -9.97  -4.83 
2010 12 -1.66 -10.34  -6.00 
2011 01  -.63 -13.15  -6.89 
2011 02 -3.38 -13.84  -8.61 
2011 03  2.20  -9.70  -3.75 
2011 04  3.94  -9.13  -2.59 
2011 05  7.58  -3.39   2.09 
2011 06 13.97    .85   7.41 
2011 07 19.87   7.42  13.64 
2011 08 20.42   6.62  13.52 
2011 09 15.32   2.43   8.87 
2011 12  -.37 -12.17  -6.27 
2012 01  -.33 -10.14  -5.24 
2012 02 -1.94 -14.41  -8.17 
2012 03  6.27  -5.91    .18 
2012 04  8.47  -4.23   2.12 
2012 05 10.75  -1.29   4.73 
2012 06 18.07   4.34  11.20 
2012 07 21.81   8.18  14.99 
2012 08 21.27   6.65  13.96 
2012 09 16.15   2.99   9.57 
2012 10  7.10  -3.76   1.67 
2012 11  3.62  -5.33   -.85 
2013 01  -.65 -12.09  -6.37 
2013 02  -.61 -14.36  -7.48 
2013 03  3.04 -10.51  -3.73 
2013 04  4.44  -9.03  -2.29 
2013 06 17.95   3.76  10.85 
2013 07 21.49   7.31  14.40 
2013 08 20.95   7.54  14.24 
2013 09 13.15   3.27   8.21 
2013 10  6.42  -5.27    .57 
2013 11  2.30  -8.20  -2.94 
2013 12 -2.28 -14.55  -8.41 
2014 01   .66 -11.91  -5.62 
2014 02 -2.78 -11.80  -7.29 
2014 03  3.17  -9.39  -3.11 
2014 04  6.37  -7.30   -.46 
2014 05 11.76   -.57   5.59 
