2002 02  4.81  -5.75   -.47 
2002 09 22.49  12.10  17.29 
2002 10 12.10   4.67   8.39 
2003 01 -4.44 -12.32  -8.38 
2003 02 -2.66 -10.55  -6.60 
2003 06 21.16  11.35  16.25 
2003 07 24.87  14.46  19.66 
2003 08 25.39  15.06  20.22 
2003 09 19.83  10.42  15.12 
2003 10 13.10   2.68   7.89 
2003 12  1.01  -6.18  -2.58 
2004 01 -4.51 -15.52 -10.01 
2004 04 13.18   3.42   8.30 
2004 05 23.12  10.99  17.05 
2004 06 22.23  11.34  16.78 
2004 07 23.93 -99.99 -99.99 
2004 11 10.54   1.01   5.77 
2004 12  3.28  -5.46  -1.09 
2005 01  2.33  -7.86  -2.76 
2005 02  3.94  -6.57  -1.31 
2005 03  3.43  -5.55  -1.06 
2005 04 15.37   2.95   9.16 
2005 05 17.17   5.12  11.14 
2005 06 24.75  13.98  19.36 
2005 07 26.75  16.66  21.70 
2005 08 26.39  16.08  21.23 
2005 10 15.33   6.62  10.97 
2005 11 10.69    .40   5.54 
2005 12   .11  -7.69  -3.79 
2006 01  5.58  -3.37   1.10 
2006 02   .86  -8.10  -3.62 
2006 03  6.70  -3.72   1.48 
2006 04 16.70   2.93   9.81 
2006 05 17.78   6.75  12.26 
2006 06 22.55  11.88  17.21 
2006 07 25.62  16.01  20.81 
2006 08 26.30  16.16  21.23 
2006 09 18.35  10.32  14.33 
2006 10 13.19   3.92   8.55 
2006 11  9.97   1.52   5.75 
2006 12  6.72  -1.97   2.37 
2007 01  2.75  -5.78  -1.51 
2007 02 -4.30 -13.67  -8.98 
2007 03  8.83  -2.47   3.17 
2007 04 10.57    .92   5.74 
2007 05 21.80   8.97  15.39 
2007 06 23.87  12.04  17.95 
2007 07 24.33  13.67  19.00 
2007 08 26.22  16.00  21.11 
2007 09 23.67  11.59  17.63 
2007 10 18.77   8.60  13.68 
2007 11  8.04  -1.56   3.24 
2007 12  2.74  -4.91  -1.08 
2008 01  1.85  -7.23  -2.69 
2008 02  2.28  -8.79  -3.25 
2008 03  8.21  -5.20   1.50 
2008 05 17.12   5.52  11.32 
2008 06 24.95  13.20  19.07 
2008 07 25.61  10.92  18.26 
2008 08 23.69  11.90  17.79 
2008 09 22.13   7.98  15.05 
2008 10 13.72   -.42   6.65 
2008 11  5.08  -6.30   -.61 
2008 12  4.59 -10.18  -2.79 
2009 01 -1.79 -14.74  -8.26 
2009 02  2.80  -8.27  -2.73 
2009 03  9.92  -3.01   3.45 
2009 04 14.46   2.43   8.44 
2009 05 19.41   7.09  13.25 
2009 06 22.85  10.89  16.87 
2009 07 22.92  11.62  17.27 
2009 08 25.30   9.43  17.36 
2009 09 20.50  10.42  15.46 
2009 10 12.69   3.17   7.93 
2009 11 11.52   1.34   6.43 
2009 12   .70  -7.80  -3.55 
2010 01 -2.82  -8.75  -5.78 
2010 02 -2.99  -9.30  -6.14 
2010 03  9.14  -1.46   3.84 
2010 04 19.71   4.86  12.29 
2010 05 21.17   9.32  15.24 
2010 06 25.15  14.62  19.88 
2010 07 27.43  16.18  21.80 
2010 08 25.99  15.52  20.75 
2010 09 24.00  11.43  17.71 
2010 10 16.75   5.60  11.17 
2010 11  9.00  -1.07   3.96 
2010 12 -4.50 -10.52  -7.51 
2011 01 -3.22 -11.02  -7.12 
2011 02  2.99  -7.19  -2.09 
2011 03  6.74  -4.41   1.16 
