2007 10 27.44  12.94  20.19 
2007 11 20.91   2.86  11.88 
2007 12 18.94   4.11  11.52 
2008 01 13.86   -.20   6.83 
2008 02 19.27   1.75  10.51 
2008 03 21.02   4.05  12.53 
2008 04 23.79   8.62  16.20 
2008 05 28.49  12.83  20.66 
2008 06 34.77  18.78  26.77 
2008 07 33.63  19.62  26.63 
2008 08 32.29  20.00  26.14 
2008 09 29.93  17.45  23.69 
2008 10 24.30   8.72  16.51 
2008 11 18.08   2.07  10.07 
2008 12 18.45   4.44  11.45 
2009 01 14.32   1.02   7.67 
2009 02 16.69    .43   8.56 
2009 03 20.26   6.16  13.21 
2009 04 24.54   9.20  16.87 
2009 05 28.00  16.45  22.22 
2009 06 33.64  20.21  26.93 
2009 07 33.40  19.16  26.28 
2009 08 33.27  20.12  26.69 
2009 09 31.07  16.40  23.73 
2009 10 23.95  10.01  16.98 
2009 11 20.01   5.74  12.87 
2009 12 14.65    .34   7.49 
2010 01 12.62  -3.25   4.68 
2010 02 12.06  -2.44   4.81 
2010 03 18.39   2.61  10.50 
2010 04 27.30   8.06  17.68 
2010 05 30.72  15.16  22.93 
2010 06 35.29  19.54  27.42 
2010 07 34.89  19.54  27.22 
2010 08 34.15  20.26  27.20 
2010 09 33.53  14.82  24.17 
2010 10 26.69   6.17  16.43 
2010 11 21.32   2.58  11.95 
2010 12 11.55  -3.90   3.82 
2011 01 12.48  -1.00   5.74 
2011 02 18.35   3.34  10.84 
2011 03 22.03   6.09  14.06 
2011 04 27.19  11.11  19.15 
2011 05 30.73  15.02  22.87 
2011 06 36.15  20.41  28.28 
2011 07 35.45  22.01  28.73 
2011 08 34.91  21.49  28.20 
2011 09 30.85  17.39  24.12 
2011 10 24.46   9.07  16.76 
2011 11 21.88   5.89  13.88 
2011 12 18.74   3.73  11.23 
2012 01 18.10   2.41  10.25 
2012 02 18.89   3.31  11.10 
2012 03 25.24  10.70  17.96 
2012 04 26.50  10.90  18.70 
2012 05 29.93  16.90  23.41 
2012 06 30.69  17.50  24.09 
2012 07 35.49  22.07  28.78 
2012 08 31.79  20.44  26.11 
2012 09 30.84  17.00  23.92 
2012 10 25.97  11.55  18.76 
2012 11 18.99   3.30  11.14 
2012 12 18.08   4.96  11.52 
2013 01 18.66   3.88  11.27 
2013 02 15.87   1.96   8.91 
2013 03 17.64   2.33   9.98 
2013 04 24.77   9.95  17.36 
2013 05 27.55  13.81  20.68 
2013 06 31.86  20.37  26.12 
2013 07 31.36  21.50  26.43 
2013 08 31.03  20.61  25.82 
2013 09 30.49  17.09  23.79 
2013 10 26.14  11.72  18.93 
2013 11 19.76   3.98  11.87 
2013 12 18.11   4.29  11.20 
2014 01 12.06  -2.28   4.89 
2014 02 17.50   3.10  10.30 
2014 03 18.62   3.80  11.21 
2014 04 25.71  10.21  17.95 
2014 05 30.31  15.12  22.71 
