2004 10 16.56   5.28  10.92 
2004 11  7.95  -3.06   2.44 
2004 12  4.64  -3.93    .35 
2005 01  1.83  -6.25  -2.21 
2005 02  5.09  -5.37   -.13 
2005 03 10.93   -.73   5.10 
2005 04 16.36   2.47   9.41 
2005 05 20.41   7.09  13.75 
2005 06 24.21   9.89  17.05 
2005 07 33.50  15.74  24.62 
2005 08 31.59  13.39  22.49 
2005 11  9.18  -2.31   3.43 
2005 12  1.22  -7.25  -3.01 
2006 01  3.52  -3.71    .-9 
2006 02  3.74  -7.29  -1.77 
2006 03  9.08  -2.21   3.43 
2006 05 23.14   6.61  14.87 
2006 06 29.40  12.30  20.85 
2006 07 34.34  16.73  25.54 
2006 08 30.78  13.20  21.99 
2006 09 24.58   7.76  16.17 
2006 10 16.20   2.87   9.53 
2006 11  9.17   -.69   4.24 
2006 12  3.14  -6.05  -1.45 
2007 01   . 2 -10.43  -5.20 
2007 02  6.92  -2.08   2.42 
2007 03 14.61    .52   7.56 
2007 04 17.00 -99.99 -99.99 
2007 06 29.23  11.43  20.33 
2007 07 34.57  17.26  25.91 
2007 08 31.61  15.32  23.46 
2007 10 16.36   3.51   9.93 
2007 11 10.66  -1.55   4.55 
2007 12  1.64  -5.17  -1.76 
2008 01   .-6  -9.13  -4.59 
2008 02  3.43  -5.53  -1.05 
2008 03  7.75  -2.82   2.46 
2008 04 14.44   -.44   7.00 
2008 05 20.83   5.73  13.28 
2008 06 26.30   9.89  18.09 
2008 07 33.58  15.54  24.56 
2008 08 32.09  13.96  23.03 
2008 09 25.88   8.08  16.98 
2008 10 18.54   3.61  11.07 
2008 11 10.90    .21   5.55 
2008 12  2.46  -6.45  -1.99 
2009 01  3.30  -6.83  -1.76 
2009 03  9.00  -2.08   3.46 
2009 04 14.49   1.85   8.17 
2009 05 22.76   7.62  15.19 
2009 06 23.81  10.35  17.08 
2009 07 31.26  14.34  22.80 
2009 08 30.20  12.66  21.43 
2009 09 28.67  10.26  19.46 
2009 10 13.19   1.65   7.41 
2009 11  9.85  -2.87   3.49 
2009 12   .-9  -9.06  -4.57 
2010 01  2.87  -4.57   -.85 
2010 02  3.57  -5.30   -.86 
2010 03 10.52  -1.54   4.49 
2010 04 15.22   1.63   8.42 
2010 05 17.02   3.91  10.46 
2010 06 24.74  10.75  17.74 
2010 07 31.41  13.58  22.49 
2010 08 30.57  12.91  21.74 
2010 09 27.80   8.95  18.37 
2010 10 18.98   4.26  11.62 
2010 11  6.09  -2.89   1.60 
2010 12  3.83  -3.01    .40 
2011 01   .38  -7.55  -3.58 
2011 02  2.76  -6.96  -2.09 
2011 03  8.78    .-8   4.35 
2011 04 12.12   1.24   6.68 
2011 05 17.12   4.65  10.89 
2011 07 31.72  15.28  23.50 
2011 08 32.28  14.43  23.35 
2011 09 27.54  10.30  18.92 
2011 10 18.09   5.00  11.54 
2011 11  7.47  -2.48   2.49 
2011 12  2.33  -8.97  -3.32 
2012 01  5.49  -5.23    .12 
2012 02  5.25  -3.20   1.02 
2012 03 12.45    .80   6.62 
2012 04 19.10   4.04  11.57 
2012 05 22.10   6.26  14.18 
2012 06 27.79  10.97  19.38 
2012 07 33.68  16.99  25.33 
2012 08 33.27  16.04  24.66 
2012 09 27.50   9.70  18.60 
2012 10 17.70   3.63  10.66 
2012 11 11.29    .52   5.90 
2012 12  2.86  -4.01   -.57 
2013 01 -2.80 -11.71  -7.25 
2013 02  3.14  -5.29  -1.07 
2013 03 10.81  -1.22   4.79 
2013 06 29.89  12.51  21.20 
2013 07 34.47  17.01  25.74 
2013 08 32.90  16.02  24.46 
2013 09 24.83  12.36  18.59 
2014 02  6.21  -2.35   1.92 
2014 03 12.34    .25   6.29 
2014 04 15.96   2.04   9.00 
