1994 02 99.99 -99.99  -2.60 
1994 03 99.99 -99.99   1.00 
1994 04 99.99 -99.99   4.60 
1994 05 99.99 -99.99   6.60 
1994 06 99.99 -99.99   9.10 
1994 07 99.99 -99.99  13.70 
1994 08 99.99 -99.99  14.10 
1994 09 99.99 -99.99   9.70 
1994 10 99.99 -99.99   4.69 
1994 11 99.99 -99.99   2.40 
1995 02 99.99 -99.99   1.40 
1995 03 99.99 -99.99   1.90 
1995 05 99.99 -99.99   7.30 
1995 06 99.99 -99.99  10.10 
1995 07 99.99 -99.99  11.70 
1995 08 99.99 -99.99  11.10 
1995 09 99.99 -99.99  10.50 
1995 11 99.99 -99.99   1.50 
1995 12 99.99 -99.99   -.10 
1996 01 99.99 -99.99   2.09 
1996 02 99.99 -99.99  -2.80 
1996 04 99.99 -99.99   3.70 
1996 05 99.99 -99.99   6.60 
1996 07 99.99 -99.99  12.20 
1996 08 99.99 -99.99  16.29 
1996 09 99.99 -99.99   9.70 
1996 10 99.99 -99.99   7.40 
1996 11 99.99 -99.99    .90 
1996 12 99.99 -99.99   -.50 
1997 01 99.99 -99.99   1.70 
1997 03 99.99 -99.99   1.00 
1997 04 99.99 -99.99   1.20 
1997 05 99.99 -99.99   6.70 
1997 06 99.99 -99.99  13.00 
1997 07 99.99 -99.99  15.70 
1997 08 99.99 -99.99  15.20 
1997 09 99.99 -99.99  11.10 
1997 10 99.99 -99.99   4.90 
1997 11 99.99 -99.99   2.50 
1997 12 99.99 -99.99   1.60 
1998 01 99.99 -99.99   1.00 
1998 02 99.99 -99.99    .40 
1998 03 99.99 -99.99    .20 
1998 05 99.99 -99.99   6.70 
1998 08 99.99 -99.99  13.30 
1998 09 99.99 -99.99  11.70 
1999 02 99.99 -99.99   -.70 
1999 03 99.99 -99.99   1.30 
1999 04 99.99 -99.99   4.69 
1999 08 99.99 -99.99  11.60 
2000 01 99.99 -99.99   1.30 
2000 08 99.99 -99.99  11.90 
2000 10 99.99 -99.99   9.39 
2000 11 99.99 -99.99   5.70 
2000 12 99.99 -99.99   1.10 
2001 01 99.99 -99.99   1.90 
2001 02 99.99 -99.99  -3.90 
2001 03 99.99 -99.99  -1.90 
2001 04 99.99 -99.99   3.80 
2001 06 99.99 -99.99  10.90 
2001 10 99.99 -99.99   8.00 
2001 11 99.99 -99.99   3.40 
2001 12 99.99 -99.99    .30 
2002 01 99.99 -99.99    .40 
2002 04 99.99 -99.99   6.70 
2002 05 99.99 -99.99  11.30 
2002 10 99.99 -99.99   3.70 
2002 11 99.99 -99.99   -.10 
2003 01 99.99 -99.99  -3.00 
2003 02 99.99 -99.99   2.40 
2003 03 99.99 -99.99   3.20 
2003 04 99.99 -99.99   4.50 
2003 05 99.99 -99.99   8.60 
2003 06 99.99 -99.99  12.20 
2003 07 99.99 -99.99  16.90 
2003 08 99.99 -99.99  14.40 
2003 09 99.99 -99.99  10.70 
2003 10 99.99 -99.99   5.00 
2003 11 99.99 -99.99   4.50 
2003 12  4.48   -.67   1.90 
2004 01  2.23  -3.18   -.47 
2004 02  2.56  -2.02    .26 
2004 03  5.40    .74   3.07 
2004 04 10.79   4.41   7.60 
2004 05 11.41   5.42   8.41 
2004 06 13.65   7.75  10.70 
2004 07 17.39  10.93  14.16 
2004 08 18.54  11.78  15.16 
2004 09 13.26   8.57  10.91 
2004 10  9.79   4.15   6.97 
2004 11  5.36    . 4   2.70 
2005 02  2.96  -2.02    .47 
2005 03  3.23  -2.20    .51 
2005 04  8.43   2.32   5.37 
2005 05 10.14   4.15   7.14 
2005 06 14.59   8.42  11.50 
2005 07 18.95  12.67  15.81 
2005 08 16.71  10.93  13.82 
2005 09 13.71   8.07  10.89 
2005 10 11.82   6.37   9.09 
2005 11  7.81   2.82   5.31 
2005 12  3.19  -1.63    .78 
2006 01  5.34   1.03   3.18 
2006 02  3.00  -1.80    .60 
2006 03   .83  -5.04  -2.10 
2006 04  8.27   2.20   5.23 
2006 05 13.43   6.78  10.10 
2006 06 13.85   7.98  10.91 
2006 07 18.29  11.13  14.71 
2006 08 21.14  13.55  17.34 
2006 09 15.50  10.10  12.80 
2006 10  9.00   4.44   6.72 
2006 11  7.62   3.18   5.40 
2006 12  7.66   3.17   5.41 
2007 01  3.14  -1.75    .69 
2007 02   .68  -4.60  -1.95 
2007 03  7.07   1.74   4.40 
2007 04  7.73   2.23   4.98 
2007 05 11.30   5.56   8.43 
2007 06 15.98   9.24  12.61 
2007 07 19.59  13.30  16.44 
2007 08 16.75  10.56  13.65 
2007 09 11.93   6.97   9.45 
2007 10 10.52   6.12   8.32 
2007 11  4.88    .79   2.83 
2007 12  6.29   2.56   4.42 
2008 01  4.08   -.37   1.85 
2008 02  5.05    .58   2.82 
2008 03  3.53  -1.43   1.04 
2008 04  8.08   3.01   5.54 
2008 05 11.19   5.47   8.33 
2008 06 15.98   9.07  12.52 
2008 07 19.29  11.86  15.57 
2008 08 16.89  10.46  13.67 
2008 09 13.95   8.03  10.99 
2008 10 10.10   5.63   7.86 
2008 11  5.43    .56   2.99 
2008 12  5.26    .65   2.95 
2009 01  3.95  -1.16   1.39 
2009 02  1.50  -3.42   -.96 
2009 03  4.87    .36   2.61 
2009 04  9.14   3.59   6.37 
2009 05 13.57   6.71  10.13 
2009 06 15.05   8.38  11.71 
2009 07 18.62  12.12  15.37 
2009 08 19.36  12.22  15.79 
2009 09 13.29   8.88  11.08 
2009 10  7.41   3.00   5.20 
2009 11  7.48   2.87   5.17 
2009 12  1.97  -3.08   -.55 
2010 01  1.28  -3.94  -1.33 
2010 02 -1.30  -6.38  -3.84 
2010 03  2.65  -2.78    .-6 
2010 04  7.46   2.09   4.77 
2010 05 11.71   5.05   8.38 
2010 06 12.60   7.10   9.85 
2010 07 18.48  11.28  14.87 
2010 08 17.26  10.30  13.78 
2010 09 14.28   7.98  11.13 
2010 10 10.09   4.91   7.50 
2010 11  1.81  -2.60   -.39 
2010 12   .60  -3.76  -1.58 
2011 01  3.12  -1.54    .79 
2011 02  1.71  -3.14   -.71 
2011 03  4.14  -1.04   1.54 
2011 04  9.29   3.70   6.49 
2011 05 13.01   6.21   9.61 
2011 06 17.75  10.40  14.07 
2011 07 18.27  11.68  14.97 
2011 08 18.08  11.56  14.82 
2011 09 14.83   9.53  12.18 
2011 10 11.30   6.43   8.86 
2011 11 10.28   5.20   7.74 
2011 12  4.71    .39   2.55 
2012 01  2.76  -1.41    .67 
2012 02  3.24  -1.42    .91 
2012 03  5.83   1.76   3.79 
2012 04  5.90    .96   3.43 
2012 05 10.33   3.88   7.10 
2012 06 14.10   7.72  10.91 
2012 07 15.48  10.42  12.95 
2012 08 15.88  10.08  12.98 
2012 09 12.45   7.54   9.99 
2012 10  8.05   2.58   5.31 
2012 11  7.23   1.96   4.59 
2012 12  -.17  -5.26  -2.71 
2013 01  2.99  -1.74    .62 
2013 02  2.28  -2.52   -.12 
2013 03  1.79  -4.34  -1.27 
2013 04  6.81    .45   3.63 
2013 05 16.01   7.31  11.66 
2013 06 16.79  10.33  13.56 
2013 07 16.83  10.73  13.78 
2013 08 18.08  10.64  14.36 
2013 09 15.07   8.47  11.77 
2013 10  9.35   4.56   6.95 
2013 11  6.05    .86   3.45 
2013 12  5.92    .35   3.13 
2014 01   .99  -3.65  -1.33 
2014 02  5.99    .80   3.39 
2014 03  5.60    . 8   2.84 
2014 04  7.58   2.33   4.95 
