2004 11 20.20   5.88  13.04 
2004 12 16.17  -2.22   6.97 
2005 01 18.52   2.81  10.66 
2005 02 16.65   4.08  10.36 
2005 04 27.51   8.77  18.14 
2005 06 34.14  19.54  26.84 
2005 07 36.91  21.04  28.97 
2005 08 34.82  19.25  27.03 
2005 10 26.65  10.35  18.50 
2005 11 23.35   3.38  13.36 
2005 12 17.66  -3.86   6.90 
2006 01 21.56  -1.84   9.85 
2006 02 19.16  -1.62   8.76 
2006 03 25.25   7.57  16.41 
2006 04 30.09  12.92  21.50 
2006 05 33.68  15.66  24.67 
2006 06 35.83  18.66  27.24 
2006 07 36.46  20.59  28.52 
2006 08 35.57  21.02  28.29 
2006 09 31.13  15.22  23.17 
2006 10 27.59  10.97  19.28 
2006 11 23.81   5.27  14.54 
2006 12 16.01  -1.45   7.28 
2007 01 11.07  -2.26   4.40 
2007 02 18.16   -.72   8.72 
2007 03 24.10   7.42  15.76 
2007 05 27.39  15.71  21.55 
2007 06 31.13  18.62  24.88 
2007 08 33.53  20.51  27.02 
2007 09 31.73  17.95  24.84 
2007 10 29.54  10.30  19.92 
2007 11 22.61   4.30  13.45 
2007 12 18.12  -2.31   7.90 
2008 01 15.53  -2.53   6.50 
2008 02 22.04  -1.23  10.40 
2008 03 24.00   3.58  13.79 
2008 04 27.80   8.75  18.27 
2008 05 32.95  16.45  24.70 
2008 06 36.24  21.55  28.89 
2008 07 33.72  20.93  27.32 
2008 08 35.06  20.24  27.65 
2008 09 30.15  15.16  22.65 
2008 11 22.35   2.42  12.38 
2008 12 16.95  -1.62   7.66 
2009 01 18.91  -3.64   7.63 
2009 02 22.26   1.36  11.81 
2009 03 23.21   5.85  14.53 
2009 04 26.76   7.96  17.36 
2009 05 31.65  16.21  23.93 
2009 06 34.43  21.32  27.87 
2009 09 30.36  16.51  23.43 
2009 10 25.82  11.43  18.62 
2009 11 21.93   2.88  12.40 
2009 12 13.65  -1.99   5.83 
2010 01 13.95   -.86   6.54 
2010 02 14.93    .70   7.81 
2010 03 21.46   2.42  11.94 
2010 04 25.07   9.27  17.17 
2010 05 99.99  15.30 -99.99 
2010 06 35.50 -99.99 -99.99 
2010 08 36.84  20.85  28.84 
2010 09 33.39  17.29  25.34 
2010 10 29.80   8.09  18.94 
2010 11 23.48   2.57  13.02 
2010 12 18.93  -3.00   7.96 
2011 01 15.91  -3.99   5.96 
2011 02 16.46  -4.05   6.20 
2011 03 26.71   7.39  17.04 
2011 05 33.63  14.92  24.27 
2011 08 39.16  22.31  30.73 
2011 09 35.80  15.19  25.49 
2011 11 22.03   3.89  12.96 
2011 12 12.80    . 9   6.44 
2012 01 17.95  -1.79   8.08 
2012 02 17.73   2.53  10.13 
2012 03 24.19   7.15  15.67 
2012 04 29.62  11.54  20.58 
2012 05 29.79  15.95  22.87 
2012 06 35.81  20.21  28.01 
2012 07 35.59  20.44  28.01 
2012 08 37.52  20.18  28.85 
2012 09 32.40  16.18  24.29 
2012 10 26.87  10.04  18.45 
2012 11 22.91   5.23  14.07 
2012 12 17.95  -1.31   8.32 
2013 01 16.24   -.47   7.88 
2013 02 20.03   -.80   9.61 
2013 03 23.79   3.03  13.41 
2013 04 26.42   8.41  17.41 
2013 05 30.25  14.35  22.30 
2013 06 33.84  20.19  27.01 
2013 07 33.21  19.91  26.56 
2013 08 36.22  19.58  27.90 
2013 09 31.42  16.93  24.17 
2013 10 25.78  11.22  18.50 
2013 11 16.75   2.59   9.67 
2013 12 13.91  -2.67   5.62 
2014 01 14.90  -6.55   4.17 
2014 02 17.59  -1.48   8.05 
2014 03 21.91   3.16  12.53 
2014 04 28.12   9.22  18.67 
2014 05 30.50  13.13  21.81 
