1998 08 26.58  14.44  20.51 
1998 09 23.37   9.13  16.25 
1998 10 15.73 -99.99 -99.99 
1998 11  6.18  -1.87   2.15 
1998 12  -.31  -9.72  -5.01 
1999 01 -7.36 -17.24 -12.30 
1999 02  1.27 -10.60  -4.66 
1999 06 22.86 -99.99 -99.99 
1999 09 19.46   7.22  13.34 
1999 10 13.39 -99.99 -99.99 
1999 11  9.93  -2.88   3.52 
1999 12   . 1 -99.99 -99.99 
2000 01 -4.94 -15.83 -10.38 
2000 02  1.15 -10.70  -4.77 
2000 10 17.74 -99.99 -99.99 
2001 02 -5.55 -18.29 -11.92 
2001 10 13.75    .94   7.34 
2001 11 10.56   -.44   5.06 
2002 02   .86  -9.62  -4.38 
2003 03  1.33 -11.00  -4.83 
2003 07 26.75  12.90  19.82 
2003 12   .71  -8.92  -4.10 
2004 02 -1.27 -12.77  -7.02 
2004 04  9.87  -1.07   4.40 
2004 05 15.13   2.53   8.83 
2004 06 21.61   8.39  15.00 
2004 07 24.72  12.17  18.44 
2004 08 21.92   9.08  15.50 
2004 09 22.01  10.89  16.45 
2004 10 13.79   3.31   8.55 
2004 11  6.55  -2.70   1.92 
2004 12 -2.59 -12.96  -7.77 
2005 01 -7.57 -17.21 -12.39 
2005 02 -1.26 -10.06  -5.66 
2005 03  1.77 -10.46  -4.34 
2005 04 12.02   -.73   5.64 
2005 06 23.58  11.25  17.41 
2005 07 25.22  13.00  19.11 
2005 08 24.16 -99.99 -99.99 
2005 09 21.32   9.03  15.17 
2005 10 13.15   2.63   7.89 
2005 11  4.16  -4.57   -.20 
2005 12 -4.15  -9.47  -6.81 
2006 01  -.41  -7.46  -3.93 
2006 02 -4.82 -14.17  -9.49 
2006 03  2.14  -7.61  -2.73 
2006 04 13.25   1.59   7.42 
2006 05 16.99   6.46  11.72 
2006 06 23.75   9.66  16.70 
2006 07 29.26  15.77  22.51 
2006 08 25.70  13.29  19.49 
2006 09 18.58   6.53  12.55 
2006 10 10.18   -.38   4.90 
2006 11  6.55  -2.49   2.03 
2006 12   .16  -6.52  -3.18 
2007 01 -4.23 -12.02  -8.12 
2007 02 -8.18 -99.99 -99.99 
2007 03  5.00  -5.13    .-6 
2007 04  9.35  -1.86   3.74 
2007 05 19.66   7.80  13.73 
2007 06 24.67  12.00  18.33 
2007 07 26.32  13.59  19.95 
2007 08 25.13  13.25  19.18 
2007 09 20.50 -99.99 -99.99 
2007 10 13.96   5.52   9.74 
2007 11  3.05  -4.08   -.51 
2007 12 -5.37 -13.12  -9.24 
2008 01 -6.03 -99.99 -99.99 
2008 02 -5.68 -99.99 -99.99 
2008 03  -.47 -99.99 -99.99 
2008 05 15.49   2.69   9.09 
2008 06 21.18   9.75  15.46 
2008 07 24.56  13.49  19.02 
2008 08 24.66  12.49  18.57 
2008 09 20.07   9.89  14.98 
2008 10 11.92   2.80   7.36 
2008 11  3.54  -4.58   -.52 
2008 12 -6.69 -17.34 -12.01 
2009 01 10.09 -21.04 -15.56 
2009 11  8.85  -2.22   3.31 
2009 12 -4.76 -13.33  -9.04 
2010 01 -4.67 -14.73  -9.70 
2010 02 -2.34 -13.59  -7.97 
2010 03  8.14  -4.52   1.81 
2010 04 14.70    .13   7.41 
2010 05 19.69   5.03  12.36 
2010 06 22.09  11.34  16.71 
2010 07 27.01  15.25  21.13 
2010 08 26.29  14.79  20.54 
2010 09 17.71   6.60  12.16 
2010 10 15.06   2.31   8.68 
2010 11  4.98  -4.34    .31 
2010 12 -4.23 -12.02  -8.13 
2011 01 -7.92 -16.18 -12.05 
2011 02 -3.69 -12.87  -8.28 
2011 03  1.41  -9.03  -3.81 
2011 04  9.33   -.51   4.41 
2011 05 14.70   2.86   8.78 
2011 06 21.16   9.03  15.09 
2011 07 27.58  15.75  21.66 
2011 08 25.97  13.53  19.75 
2011 09 19.34   7.67  13.50 
2011 10 15.89   3.66   9.77 
2011 11  6.00  -3.29   1.35 
2011 12  -.70  -8.05  -4.37 
2012 01 -2.61 -11.81  -7.21 
2012 02   .56  -8.21  -3.82 
2012 03 10.56   -.33   5.11 
2012 04 10.94   -.72   5.10 
2012 05 19.15   6.89  13.02 
2012 06 24.54  11.00  17.77 
2012 07 28.33  15.07  21.70 
2012 08 25.73  12.08  18.90 
2012 09 20.68   6.06  13.37 
2012 10 11.09   -.12   5.48 
2012 11  4.63  -4.35    .14 
2012 12 -1.54  -9.43  -5.49 
2013 01 -4.91 -14.49  -9.70 
2013 02 -4.88 -15.16 -10.02 
2013 03  -.41 -10.80  -5.60 
2013 05 14.60   3.74   9.17 
2013 06 21.17   9.85  15.51 
2013 07 24.91  13.18  19.04 
2013 08 25.57  13.35  19.45 
2013 09 21.35   9.29  15.32 
2013 10 12.50   3.02   7.76 
2013 11  3.70  -4.84   -.57 
2013 12 -8.72 -18.20 -13.46 
2014 01 10.70 -20.85 -15.77 
2014 03 -2.14 -13.44  -7.79 
2014 04  5.48  -2.83   1.32 
2014 05 16.01   4.29  10.14 
