1996 10   .-4  -3.34  -1.69 
1996 11 -5.80  -9.20  -7.50 
1996 12 -9.07 -12.58 -10.82 
1997 01 -9.72 -14.58 -12.15 
1997 02 -9.93 -14.57 -12.25 
1997 03 -5.42 -11.21  -8.31 
1997 04 -3.11 -11.14  -7.12 
1997 05  4.96  -3.36    .80 
1997 09  6.78   1.83   4.30 
1997 10 -2.33  -5.83  -4.08 
1997 11 -5.99 -10.35  -8.17 
1997 12 -6.46 -11.36  -8.91 
1998 01 -9.09 -13.42 -11.25 
1998 02 12.60 -20.21 -16.41 
1998 03 -7.12 -13.45 -10.28 
1998 04 -1.14  -9.03  -5.08 
1998 05  5.56  -2.99   1.28 
1998 06 10.09   1.81   5.95 
1998 07 14.92   8.35  11.64 
1998 08  9.64   4.40   7.02 
1998 09  5.14    .19   2.66 
1998 11 -8.60 -11.33  -9.96 
1998 12 -7.04 -11.85  -9.44 
1999 02 10.45 -15.40 -12.92 
1999 03 -6.45 -10.46  -8.45 
1999 05  3.95  -4.62   -.33 
1999 06 16.19   6.64  11.41 
1999 07 15.63   6.75  11.19 
1999 08  9.99   2.82   6.40 
1999 09  9.18   3.28   6.23 
1999 10  1.46  -3.23   -.88 
1999 11 -3.06  -7.31  -5.18 
1999 12 -9.35 -12.73 -11.04 
2000 01 -7.55 -12.67 -10.11 
2000 02 -8.30 -12.40 -10.35 
2000 03 -6.14 -11.53  -8.83 
2000 04 -1.46  -7.43  -4.44 
2000 05  4.96  -1.44   1.76 
2000 06 10.10   3.34   6.72 
2000 07 15.69   7.97  11.83 
2000 09  6.75   1.49   4.12 
2000 10  2.89   -.60   1.14 
2000 11 -3.39  -6.03  -4.71 
2001 02 11.11 -16.62 -13.86 
2001 03 -8.63 -14.08 -11.35 
2001 04  -.58  -6.91  -3.74 
2001 05  3.94  -2.92    .51 
2001 08 12.21   6.10   9.15 
2001 09  7.36   3.42   5.39 
2001 10  -.26  -4.37  -2.31 
2001 11 -6.34 -10.65  -8.49 
2001 12 -7.96 -12.10 -10.03 
2002 01 -8.31 -13.70 -11.00 
2002 02 -7.65 -13.00 -10.32 
2002 03 -4.78 -10.09  -7.43 
2002 04  3.63  -3.88   -.12 
2002 05  9.80    .25   5.02 
2002 06 18.26   6.63  12.44 
2002 10 -4.02  -6.99  -5.50 
2002 11 -7.56 -10.84  -9.20 
2002 12 -9.06 -13.42 -11.24 
2003 01 12.64 -17.06 -14.85 
2003 02 -5.07 -10.05  -7.56 
2003 03 -3.94  -9.82  -6.88 
2003 04 -1.81  -6.51  -4.16 
2003 05  5.61   -.46   2.57 
2003 06  9.97   3.32   6.64 
2003 07 18.67  11.01  14.84 
2003 08 11.24   5.90   8.57 
2003 09  6.68   1.45   4.06 
2003 10 -1.20  -4.15  -2.67 
2003 11 -2.07  -6.22  -4.14 
2003 12 -7.34 -11.99  -9.66 
2004 02 -8.09 -12.66 -10.37 
2004 03 -5.21  -9.39  -7.30 
2004 04   .26  -4.86  -2.30 
2004 05  4.76   -.88   1.94 
2004 06  9.39   2.69   6.04 
2004 07 15.93   9.47  12.70 
2004 08 11.24   6.54   8.88 
2004 09  5.68   1.74   3.71 
2004 10  -.98  -4.09  -2.53 
2004 11 -5.62  -9.21  -7.41 
2005 01 -7.04 -10.54  -8.79 
2005 02 -8.47 -10.96  -9.71 
2005 06 11.96   4.61   8.28 
2005 07 16.69   8.52  12.60 
2005 08 12.49   6.63   9.55 
2005 10  1.20  -2.86   -.82 
2005 11 -2.36  -6.16  -4.26 
2005 12 -7.72 -11.02  -9.37 
2006 01 -7.58 -11.77  -9.67 
2006 02 -9.41 -13.42 -11.41 
2006 03 -8.72 -12.73 -10.73 
2006 04  -.73  -4.60  -2.66 
2006 05  6.06    . 2   3.04 
2006 06 12.59   4.69   8.64 
2006 07 15.03   6.93  10.98 
2006 08 16.01   9.38  12.69 
2006 09  6.23   1.43   3.83 
2006 10 -2.25  -5.68  -3.96 
2006 11 -4.85  -7.86  -6.35 
2006 12 -4.80  -8.56  -6.68 
2007 01 -8.57 -12.41 -10.49 
2007 02 12.42 -16.49 -14.45 
2007 03 -3.05  -6.62  -4.83 
2007 04 -1.11  -6.84  -3.97 
2007 05  3.61  -1.82    .89 
2007 06 12.28   4.36   8.32 
2007 07 13.56   7.25  10.40 
2007 08 12.68   6.92   9.80 
2007 09  4.88    .62   2.75 
2007 10  2.08  -1.66    .20 
2007 11 -5.13  -8.78  -6.95 
2007 12 -3.58  -7.73  -5.65 
2008 01 -7.08 -10.54  -8.80 
2008 02 -7.26 -10.99  -9.12 
2008 03 -7.81 -11.01  -9.41 
2008 04 -3.55  -8.16  -5.85 
2008 05  2.85  -2.39    .22 
2008 06 10.38   3.36   6.87 
2008 07 13.98   6.84  10.41 
2008 08  9.10   4.23   6.66 
2008 09  5.00    .37   2.68 
2008 10  -.23  -3.59  -1.91 
2008 11 -5.13  -9.49  -7.31 
2008 12 -4.64  -8.42  -6.53 
2009 01 -8.72 -13.07 -10.89 
2009 02 10.38 -15.04 -12.71 
2009 03 -6.95 -10.80  -8.87 
2009 04 -2.35  -7.35  -4.85 
2009 05  7.73    .69   4.21 
2009 06 10.52   3.28   6.90 
2009 07 13.29   6.68   9.98 
2009 08 14.56   8.38  11.47 
2009 09  7.49   2.33   4.91 
2009 10 -2.05  -5.81  -3.92 
2009 11 -3.19  -6.53  -4.86 
2009 12 -8.78 -13.28 -11.03 
2010 01 10.06 -14.49 -12.27 
2010 02 12.71 -16.54 -14.62 
2010 03 -9.28 -12.33 -10.80 
2010 04 -1.04  -5.65  -3.34 
2010 05  6.42    .28   3.35 
2010 06  9.74   2.13   5.93 
2010 07 15.12   7.78  11.45 
2010 09  7.26   2.61   4.93 
2010 10   .14  -3.16  -1.51 
2010 11 -7.14 -10.48  -8.80 
2010 12 -9.70 -13.68 -11.69 
2011 01 -9.67 -13.15 -11.41 
2011 02 13.28 -17.23 -15.25 
2011 03 -5.97 -10.66  -8.31 
2011 04  1.40  -3.79  -1.19 
2011 05  4.88  -1.35   1.76 
2011 06 13.85   6.08   9.96 
2011 07 15.83   8.47  12.15 
2011 08 11.80   6.03   8.91 
2011 09  7.16   3.69   5.42 
2011 10  1.73  -2.11   -.19 
2011 11  -.17  -4.78  -2.47 
2011 12 -5.26  -7.58  -6.42 
2012 01 10.31 -12.14 -11.22 
2012 02 11.35 -14.41 -12.88 
2012 03 -5.14  -8.08  -6.60 
2012 04 -4.44  -6.90  -5.67 
2012 05  2.94  -2.52    .21 
2012 06 10.34   2.61   6.47 
2012 07 14.55   6.23  10.39 
2012 08 13.80   5.79   9.79 
2012 09  6.25   1.62   3.93 
2012 10  -.98  -4.13  -2.55 
2012 11 -3.93  -6.90  -5.41 
2012 12 10.77 -14.89 -12.83 
2013 01 -6.79 -10.90  -8.84 
2013 02 -6.56 -10.01  -8.28 
2013 03 10.76 -14.51 -12.63 
2013 04 -2.33  -6.86  -4.59 
2013 05  7.81   1.81   4.81 
2013 06 13.74   6.82  10.28 
2013 07 14.02   7.30  10.66 
2013 08 13.91   7.47  10.69 
2013 09  7.94   3.90   5.92 
2013 10  -.67  -4.50  -2.58 
2013 11 -5.39  -9.13  -7.26 
2013 12 -5.49  -9.14  -7.31 
2014 01 10.71 -14.26 -12.48 
2014 02 -5.56  -8.25  -6.90 
2014 03 -4.63  -8.31  -6.47 
2014 04 -1.72  -6.84  -4.28 
