1998 10   .74  -5.42  -2.34 
1998 11 -3.20 -10.82  -7.01 
1998 12 -6.36 -13.57  -9.96 
1999 01 -6.49 -12.57  -9.53 
1999 02 -5.74 -14.19  -9.96 
1999 03 -3.49 -10.90  -7.19 
1999 04 -4.52 -11.13  -7.82 
1999 05  2.00  -6.29  -2.14 
1999 06  7.41    .-4   3.68 
1999 07 12.86   5.30   9.08 
1999 08 11.10   4.09   7.59 
1999 09  7.01 -99.99 -99.99 
1999 10  4.67  -2.69    .99 
1999 11  1.29  -5.46  -2.08 
1999 12 -5.54 -13.24  -9.38 
2000 01 -7.50 -13.46 -10.48 
2000 02 -5.10 -11.28  -8.18 
2000 03 -3.78 -12.58  -8.18 
2000 04  1.72  -6.55  -2.41 
2000 05  5.98  -2.04   1.97 
2000 06 10.01   1.70   5.85 
2000 07 14.34   6.74  10.54 
2000 08 13.08   5.65   9.36 
2000 09  8.42    .56   4.49 
2000 10  1.42  -4.62  -1.59 
2000 11 -7.52 -15.54 -11.53 
2000 12 -5.51 -13.19  -9.35 
2001 01 -7.85 -14.21 -11.03 
2001 02 -7.39 -13.87 -10.63 
2001 03 -2.88 -10.73  -6.80 
2001 04  -.89  -8.45  -4.67 
2001 05  5.36  -2.88   1.24 
2001 06 10.52   1.84   6.18 
2001 07 13.57   5.90   9.73 
2001 08 13.55   5.81   9.68 
2001 09  9.58   2.14   5.86 
2001 10  3.25  -4.62   -.68 
2001 11 -2.10  -9.06  -5.58 
2001 12 -7.76 -14.77 -11.26 
2002 01 -8.49 -16.02 -12.25 
2002 02 -5.57 -15.68 -10.62 
2002 03 -5.79 -14.45 -10.12 
2002 04   .34  -7.15  -3.40 
2002 05  4.14  -4.23    .-4 
2002 06 11.98   3.22   7.60 
2002 07 15.96   7.55  11.75 
2002 08 12.59   4.39   8.49 
2002 09  6.61    .13   3.37 
2002 10   .22  -6.36  -3.07 
2002 11 -3.30 -11.05  -7.17 
2002 12 -6.34 -13.37  -9.85 
2003 01 -2.45  -9.07  -5.76 
2003 02 -7.93 -15.87 -11.90 
2003 03 -3.85 -11.86  -7.85 
2003 04 -2.00  -9.20  -5.60 
2003 05  5.06  -3.46    .79 
2003 06  8.20    .19   4.19 
2003 07 16.32   8.57  12.44 
2003 08 13.55   5.45   9.50 
2003 09  7.87   -.13   3.87 
2003 10  5.96  -2.63   1.66 
2003 11 -5.82 -13.15  -9.48 
2003 12 -5.88 -12.61  -9.24 
2004 01 -5.97 -13.65  -9.80 
2004 02 -8.88 -16.14 -12.51 
2004 03  -.52  -8.34  -4.43 
2004 04  -.31  -8.07  -4.19 
2004 05  3.63  -3.96   -.16 
2004 06  8.70    .85   4.77 
2004 07 12.13   4.82   8.47 
2004 08 10.25   3.10   6.67 
2004 09  6.45   -.74   2.85 
2004 10   .17  -5.39  -2.61 
2004 11 -3.04 -11.01  -7.02 
2004 12 -6.39 -12.39  -9.39 
2005 01 -5.26 -10.82  -8.04 
2005 02 -4.19 -12.26  -8.22 
2005 03 -4.42 -12.87  -8.64 
2005 04  -.74  -8.64  -4.69 
2005 05  4.46  -4.00    .23 
2005 06  6.23   -.72   2.75 
2005 07 15.10   6.89  10.99 
2005 08 11.54   4.10   7.82 
2005 09  7.44    . 6   3.75 
2005 10  2.62  -3.98   -.68 
2005 11 -2.71  -9.22  -5.97 
2005 12 -5.92 -13.59  -9.75 
2006 01 -6.39 -14.28 -10.33 
2006 02 -7.68 -15.32 -11.50 
2006 03 -7.19 -14.56 -10.87 
2006 04 -1.04  -8.30  -4.67 
2006 05  5.46  -2.53   1.46 
2006 06 11.63   3.25   7.44 
2006 07 14.76   7.06  10.91 
2006 08 11.58   4.06   7.82 
2006 09  6.06  -1.53   2.26 
2006 10   .77  -6.24  -2.73 
2006 11 -3.96 -11.00  -7.48 
2006 12 -5.81 -12.90  -9.35 
2007 01 -7.17 -15.64 -11.40 
2007 02 -6.87 -13.85 -10.36 
2007 03 -1.63  -8.85  -5.24 
2007 04   .47  -8.05  -3.79 
2007 05  4.30  -3.58    .36 
2007 06 11.61   3.21   7.41 
2007 07 15.24   7.76  11.50 
2007 08 13.47   5.79   9.63 
2007 09  7.65   -.34   3.65 
2007 10  1.76  -5.16  -1.70 
2007 11 -1.12  -8.18  -4.65 
2007 12 -9.39 -17.41 -13.40 
2008 01 10.25 -17.99 -14.12 
2008 02 -6.99 -14.81 -10.90 
2008 03 -6.34 -14.38 -10.36 
2008 04 -3.37 -12.44  -7.90 
2008 05  1.64  -5.97  -2.16 
2008 06  9.03    .66   4.84 
2008 07 14.78   6.61  10.69 
2008 08 13.26   5.15   9.20 
2008 11 -2.16  -8.08  -5.12 
2008 12 -8.13 -15.94 -12.03 
2009 01 -5.42 -12.85  -9.13 
2009 02 -6.89 -13.83 -10.36 
2009 03 -5.65 -13.09  -9.37 
2009 08 11.57   3.50   7.53 
2009 09  9.28   2.02   5.64 
2010 09 10.49   1.84   6.16 
2010 10  2.53  -3.95   -.71 
2010 11 -5.32 -12.23  -8.77 
2010 12 -4.17 -11.16  -7.66 
2011 08 13.77   6.10   9.93 
2011 09 10.83   2.79   6.81 
2011 10  2.14  -5.01  -1.43 
2011 11 -4.54 -11.93  -8.23 
2011 12 -6.04 -13.57  -9.80 
2012 01 -4.66 -12.64  -8.64 
2012 02 -7.50 -16.25 -11.87 
2012 03 -1.86  -9.66  -5.76 
2012 04  1.25  -8.07  -3.41 
2012 05  4.69  -3.33    .68 
2012 06 12.56   3.07   7.81 
2012 07 13.73   6.28  10.00 
2012 08 14.08   6.35  10.21 
2012 09  9.22   1.60   5.41 
2012 10  2.27  -4.91  -1.32 
2012 11 -1.39  -7.46  -4.42 
2012 12 -8.80 -15.28 -12.04 
2013 01 -7.71 -14.35 -11.03 
2013 02 -8.14 -16.37 -12.26 
2013 03 -4.11 -11.29  -7.70 
2013 04 -2.48 -11.50  -6.99 
2013 05  3.49  -3.99   -.25 
2013 06 12.21   2.98   7.59 
2013 07 14.50   6.64  10.57 
2013 08 13.00   5.03   9.01 
2013 09  7.21    .49   3.85 
2013 10   . 6  -7.08  -3.51 
2013 11 -2.49  -9.27  -5.88 
2013 12 -7.35 -14.89 -11.12 
2014 01 -5.82 -13.33  -9.57 
2014 02 -6.99 -13.70 -10.34 
2014 03 -3.11 -11.97  -7.54 
2014 04 -1.71 -10.05  -5.88 
2014 05  3.75  -3.32    .21 
