1999 12  9.13  -3.98   2.57 
2000 01  6.50  -6.71   -.10 
2000 02 12.23  -2.90   4.66 
2000 03 14.50    .66   7.58 
2000 04 19.90   3.65  11.77 
2000 05 26.96  12.30  19.62 
2000 06 29.91  15.21  22.56 
2000 07 34.04  19.85  26.94 
2000 08 37.91  21.10  29.50 
2000 09 31.09  11.92  21.50 
2000 10 22.48   8.63  15.55 
2000 11  8.93  -4.31   2.31 
2000 12  -.91 -13.17  -7.04 
2001 01  5.06  -7.60  -1.27 
2001 02  3.29  -7.73  -2.22 
2001 03 11.38  -1.52   4.93 
2001 04 21.70   7.39  14.54 
2001 05 26.34  10.46  18.40 
2001 06 30.62  15.94  23.28 
2001 07 36.86  22.09  29.47 
2001 08 34.95  18.89  26.92 
2001 09 28.04  12.57  20.30 
2001 10 21.26   5.48  13.37 
2001 11 16.73    .92   8.82 
2001 12 10.57  -6.00   2.28 
2002 01  8.42  -7.12    .65 
2002 02  8.60  -5.94   1.33 
2002 03 11.40  -4.55   3.42 
2002 04 21.22   5.07  13.14 
2002 05 24.12   8.96  16.54 
2002 06 32.20  18.77  25.48 
2002 07 35.90  20.35  28.12 
2002 08 33.81  19.16  26.48 
2002 09 29.77  14.12  21.94 
2002 10 15.46   3.90   9.68 
2002 11 12.67  -1.23   5.72 
2002 12  9.10  -5.20   1.95 
2003 01  6.14  -7.76   -.81 
2003 02  5.21  -8.24  -1.51 
2003 03 13.49   -.31   6.58 
2003 04 19.92   5.15  12.53 
2003 05 23.37   8.33  15.85 
2003 06 28.82  14.89  21.85 
2003 07 36.83  20.41  28.62 
2003 08 35.34  18.69  27.01 
2003 09 25.35  10.84  18.09 
2003 10 22.30   5.87  14.08 
2003 11 11.72   -.54   5.59 
2003 12  6.40  -5.03    .68 
2004 01  4.16  -8.95  -2.39 
2004 02  4.48  -8.16  -1.83 
2004 03 15.41   2.42   8.91 
2004 04 19.67   4.83  12.25 
2004 05 25.81  11.53  18.67 
2004 06 29.20  15.44  22.32 
2004 07 31.56  17.71  24.64 
2004 08 30.77 -99.99 -99.99 
2004 09 30.36  12.66  21.51 
2004 10 21.75   6.78  14.26 
2004 11 12.31    .96   6.63 
2004 12  8.66  -5.77   1.44 
2005 01  2.14  -7.12  -2.48 
2005 02  9.95  -3.10   3.42 
2005 03 14.20  -1.23   6.48 
2005 04 19.18   5.51  12.34 
2005 05 25.45   9.17  17.31 
2005 06 31.32  17.29  24.30 
2005 07 34.15  18.35  26.25 
2005 08 32.46  19.04  25.75 
2005 09 29.85  15.42  22.63 
2005 10 21.87   7.23  14.55 
2005 11 16.19   -.52   7.83 
2005 12  4.40  -7.50  -1.55 
2006 01 13.96  -3.38   5.29 
2006 02  8.80  -8.22    .28 
2006 03 14.31  -1.50   6.40 
2006 04 22.97   5.11  14.04 
2006 05 25.35  10.88  18.11 
2006 06 32.78  16.40  24.59 
2006 07 35.93 -99.99 -99.99 
2006 08 34.09  19.58  26.84 
2006 09 25.50 -99.99 -99.99 
2006 10 20.04   6.06  13.05 
2006 11 15.04  -1.48   6.78 
2006 12  9.57  -5.02   2.27 
2007 01  2.94  -7.83  -2.44 
2007 02  5.04  -7.91  -1.43 
2007 03 18.52   4.71  11.61 
2007 04 16.76   3.32  10.04 
2007 05 25.32  12.49  18.90 
2007 06 29.29  16.42  22.85 
2007 07 33.86  19.25  26.55 
2007 08 35.80  21.40  28.59 
2007 09 29.39 -99.99 -99.99 
2007 10 22.78   7.78  15.28 
2007 11 15.59  -3.08   6.25 
2007 12  3.39  -7.94  -2.27 
2008 01  6.07 -99.99 -99.99 
2008 02  5.44  -7.61  -1.08 
2008 03 13.25 -99.99 -99.99 
2008 04 16.21   1.82   9.01 
2008 05 24.10 -99.99 -99.99 
2008 06 31.58 -99.99 -99.99 
2008 07 33.72 -99.99 -99.99 
2008 09 26.37 -99.99 -99.99 
2008 10 20.63   6.37  13.50 
2008 11 13.93   -.48   6.72 
2008 12  4.67  -8.54  -1.93 
2009 01  7.05  -9.22  -1.08 
2009 02 14.41  -5.21   4.60 
2009 03 14.39  -1.81   6.29 
2009 04 18.65   3.31  10.98 
2009 05 24.75   9.72  17.24 
2009 06 31.99  17.01  24.50 
2009 07 31.66  17.16  24.41 
2009 08 30.75  16.58  23.66 
2009 09 24.72  11.88  18.29 
2009 10 15.22   3.21   9.21 
2009 11 15.59    .81   8.20 
2009 12  1.63  -9.66  -4.01 
2010 01  1.91  -9.28  -3.68 
2010 02  3.48  -6.82  -1.67 
2010 03 12.41   -.21   6.10 
2010 04 22.41   6.03  14.22 
2010 05 23.12   9.78  16.45 
2010 06 32.57  18.33  25.45 
2010 07 33.37  20.70  27.03 
2010 08 34.86  18.74  26.80 
2010 09 29.71  14.12  21.91 
2010 10 24.50   5.60  15.05 
2010 11 13.48   -.99   6.24 
2010 12  6.45  -7.29   -.42 
2011 01  3.55 -10.65  -3.54 
2011 02  4.86 -10.22  -2.68 
2011 03 13.14   -.92   6.11 
2011 04 20.68   3.94  12.31 
2011 05 24.84   9.32  17.08 
2011 06 33.41  16.75  25.08 
2011 07 38.62  21.89  30.25 
