1998 10  4.41  -3.64    .38 
1998 12 -1.16 -12.40  -6.78 
1999 01 -1.69 -10.96  -6.32 
1999 02   .95 -11.97  -5.51 
1999 03  6.65  -8.63   -.99 
1999 04  4.81  -9.10  -2.14 
1999 05 12.41  -3.60   4.40 
1999 06 16.51    .77   8.64 
1999 07 19.64   5.19  12.41 
1999 08 17.79   3.96  10.87 
1999 09 13.71    . 1   6.86 
1999 11  7.32  -5.98    .67 
1999 12 -2.63 -12.36  -7.49 
2000 01 -1.78 -10.32  -6.05 
2000 02  2.22  -9.43  -3.60 
2000 03  3.90  -9.46  -2.78 
2000 04 10.10  -4.57   2.76 
2000 05 14.53   -.50   7.01 
2000 06 18.59   2.05  10.32 
2000 07 21.77   4.62  13.19 
2000 08 20.20   4.84  12.52 
2000 09 16.07   1.53   8.80 
2000 10  9.55  -3.42   3.06 
2000 11 -1.74 -12.73  -7.23 
2000 12 -1.80 -11.00  -6.40 
2001 01 -1.94 -13.70  -7.82 
2001 02   .80 -11.47  -5.33 
2001 03  3.73  -8.18  -2.22 
2001 04  9.81  -5.81   2.00 
2001 05 13.01  -1.28   5.86 
2001 06 19.50   2.09  10.80 
2001 07 21.22   4.92  13.07 
2001 08 18.45   4.25  11.35 
2001 09 15.91    .72   8.31 
2001 10  8.96  -2.53   3.21 
2001 11  4.12  -7.73  -1.80 
2001 12 -2.48 -13.75  -8.11 
2002 01 -2.50 -13.98  -8.24 
2002 02  -.91 -13.64  -7.27 
2002 03  2.30 -12.01  -4.85 
2002 04  9.84  -3.63   3.10 
2002 05 12.89  -2.56   5.16 
2002 06 20.56   2.67  11.61 
2002 07 22.82   4.81  13.81 
2002 08 19.53   3.48  11.50 
2002 09 14.08   1.01   7.54 
2002 10  7.32  -5.53    .89 
2002 11  1.35  -8.60  -3.63 
2002 12 -2.54 -12.44  -7.49 
2003 01   .82  -7.37  -3.27 
2003 02 -2.25 -13.59  -7.92 
2003 03  3.19  -8.81  -2.81 
2003 04  8.72  -5.82   1.45 
2003 05 13.05  -2.20   5.42 
2003 06 15.85    .65   8.25 
2003 07 23.15   4.94  14.04 
2003 08 19.45   4.40  11.92 
2003 09 14.92    .28   7.60 
2003 10 11.81   -.94   5.43 
2003 11   .62 -10.27  -4.82 
2003 12  -.30 -10.67  -5.48 
2004 01 -1.17 -12.06  -6.62 
2004 02 -1.41 -14.54  -7.97 
2004 03  7.52  -7.09    .21 
2004 04  7.98  -5.31   1.33 
2004 05 13.98  -1.26   6.35 
2004 06 17.17    .81   8.99 
2004 07 19.79   3.39  11.59 
2004 08 17.71   2.42  10.07 
2004 09 14.28   -.24   7.02 
2004 10  8.18  -3.29   2.44 
2004 11  1.93  -9.07  -3.57 
2004 12 -1.58 -11.69  -6.63 
2005 01   .69 -10.38  -4.84 
2005 02  1.19 -12.44  -5.62 
2005 03  2.74 -10.91  -4.08 
2005 04  9.18  -6.24   1.47 
2005 05 14.21  -2.06   6.07 
2005 06 15.97    .84   8.40 
2005 07 22.10   3.91  13.00 
2005 08 17.78   3.10  10.44 
2005 09 99.99    .33 -99.99 
2005 10 11.23  -3.24   3.99 
2005 11  2.32  -6.89  -2.28 
2005 12 -3.21 -11.66  -7.43 
2006 01 -1.36 -11.54  -6.45 
2006 02 -1.15 -12.55  -6.85 
2006 03  2.39 -10.68  -4.14 
2006 04  8.43  -5.27   1.58 
2006 05 13.04   -.77   6.13 
2006 06 19.51   3.06  11.28 
2006 07 19.70   6.02  12.86 
2006 08 16.83   4.67  10.75 
2006 09 11.77   -.20   5.78 
2006 10  5.70  -3.00   1.34 
2006 11  2.64  -8.85  -3.10 
2006 12 -1.32  -9.91  -5.61 
2007 01 -1.88 -12.72  -7.30 
2007 02  -.82 -10.37  -5.59 
2007 03  4.91  -5.90   -.49 
2007 04  7.06  -5.14    .96 
2007 05 11.23  -1.74   4.74 
2007 06 17.69   1.84   9.76 
2007 07 20.91   5.60  13.25 
2007 08 19.12   6.11  12.61 
2007 09 14.91   1.49   8.20 
2007 10  9.34  -3.12   3.11 
2007 11  4.69  -5.97   -.63 
2007 12 -4.46 -13.14  -8.80 
2008 01 -4.63 -14.87  -9.75 
2008 02 -1.78 -12.07  -6.92 
2008 03  1.24 -11.38  -5.07 
2008 04  5.49  -7.84  -1.17 
2008 05  9.72  -2.33   3.69 
2008 06 16.82   1.48   9.14 
2008 07 20.80   4.65  12.72 
2008 08 18.17   4.41  11.29 
2008 09 14.81    .52   7.66 
2008 10  8.96  -2.87   3.04 
2008 11  2.74  -6.52  -1.89 
2008 12 -3.03 -12.21  -7.62 
2009 01 -1.29  -8.72  -5.00 
2009 02   .31 -10.56  -5.12 
2009 03  3.50  -8.96  -2.73 
2009 04  5.88  -5.83    . 2 
2009 05 11.42    . 5   5.73 
2009 06 15.03   1.90   8.46 
2009 07 19.46   4.44  11.95 
2009 08 18.75   3.39  11.07 
2009 09 13.98    .84   7.41 
2009 10  5.09  -4.92    . 8 
2009 11  5.03  -6.04   -.50 
2009 12 -4.78 -14.33  -9.55 
2010 01  -.66 -11.54  -6.10 
2010 02 -2.77 -12.84  -7.80 
2010 03  2.94  -9.93  -3.49 
2010 04  6.03  -6.11    .-3 
2010 05 10.10  -2.79   3.65 
2010 06 18.12   2.66  10.39 
2010 07 20.24   5.27  12.75 
2010 08 18.61   4.66  11.63 
2010 09 17.59   1.76   9.67 
2010 10  8.72  -1.92   3.40 
2010 11   .82 -10.08  -4.63 
2010 12  -.21  -9.00  -4.60 
2011 01 -3.25 -11.87  -7.56 
2011 02 -2.56 -14.94  -8.75 
2011 03  3.53  -8.14  -2.31 
2011 04  5.44  -6.59   -.57 
2011 05  9.45  -2.64   3.40 
2011 06 17.00   1.51   9.25 
2011 07 20.76   5.53  13.14 
2011 08 19.83   5.46  12.64 
2011 09 14.65   1.55   8.09 
2012 04  9.21  -3.65   2.78 
2012 05 13.11  -1.36   5.87 
2012 06 20.95   3.83  12.39 
2012 07 20.55   5.72  13.13 
2012 08 19.20   4.69  11.95 
2012 09 14.98   1.49   8.23 
2012 10  8.75  -2.39   3.17 
2012 11  5.20  -5.26    .-3 
2013 01 -2.22 -12.69  -7.45 
2013 02 -2.78 -13.45  -8.11 
2013 03  2.28  -9.62  -3.67 
2013 04  4.44  -8.33  -1.94 
2013 06 19.45   2.68  11.06 
2013 07 19.76   5.20  12.48 
2013 08 18.58   4.66  11.62 
2013 09 14.72   3.04   8.88 
2013 10  6.78  -4.23   1.27 
2013 11  2.84  -7.17  -2.16 
2013 12 -3.11 -11.34  -7.22 
2014 01 -2.36 -10.81  -6.59 
2014 02 -1.29 -10.50  -5.89 
2014 03  3.37  -9.18  -2.91 
2014 04  5.74  -6.24   -.25 
2014 05 10.67  -1.96   4.35 
