1982 04 99.99 -99.99   9.60 
1983 03 99.99 -99.99   7.10 
1983 04 99.99 -99.99  11.30 
1983 05 99.99 -99.99  14.80 
1983 06 99.99 -99.99  16.29 
1983 07 99.99 -99.99  21.70 
1983 08 99.99 -99.99  20.00 
1983 09 99.99 -99.99  16.00 
1983 10 99.99 -99.99  11.60 
1983 11 99.99 -99.99   6.30 
1983 12 99.99 -99.99   4.00 
1984 01 99.99 -99.99   2.60 
1984 02 99.99 -99.99   2.30 
1984 03 99.99 -99.99   4.90 
1984 04 99.99 -99.99   8.89 
1984 05 99.99 -99.99  13.40 
1984 06 99.99 -99.99  16.50 
1984 07 99.99 -99.99  19.79 
1984 09 99.99 -99.99  15.60 
1984 10 99.99 -99.99  13.30 
1984 11 99.99 -99.99   8.00 
1984 12 99.99 -99.99   3.90 
1985 01 99.99 -99.99   -.40 
1985 02 99.99 -99.99   -.50 
1985 03 99.99 -99.99   5.60 
1985 04 99.99 -99.99  10.40 
1985 05 99.99 -99.99  15.70 
1985 06 99.99 -99.99  16.79 
1985 07 99.99 -99.99  21.20 
1985 08 99.99 -99.99  21.50 
1985 09 99.99 -99.99  18.20 
1985 10 99.99 -99.99  12.10 
1985 11 99.99 -99.99   7.70 
1985 12 99.99 -99.99   5.50 
1986 02 99.99 -99.99   1.50 
1986 03 99.99 -99.99   7.60 
1986 04 99.99 -99.99  10.10 
1986 05 99.99 -99.99  16.20 
1986 09 99.99 -99.99  18.10 
1986 12 99.99 -99.99   1.40 
1987 01 99.99 -99.99   1.00 
1987 02 99.99 -99.99   4.40 
1987 03 99.99 -99.99   1.10 
1987 04 99.99 -99.99   9.50 
1987 07 99.99 -99.99  22.40 
1987 08 99.99 -99.99  19.90 
1987 09 99.99 -99.99  21.20 
1987 10 99.99 -99.99  13.00 
1987 12 99.99 -99.99   4.90 
1988 01 99.99 -99.99   4.90 
1988 02 99.99 -99.99   3.60 
1988 03 99.99 -99.99   4.10 
1988 06 99.99 -99.99  16.79 
1988 08 99.99 -99.99  22.80 
1988 09 99.99 -99.99  16.79 
1988 10 99.99 -99.99  12.10 
1988 11 99.99 -99.99   3.30 
1989 02 99.99 -99.99   5.40 
1989 03 99.99 -99.99   9.00 
1989 04 99.99 -99.99  11.20 
1989 05 99.99 -99.99  12.60 
1989 06 99.99 -99.99  15.90 
1989 07 99.99 -99.99  20.40 
1989 08 99.99 -99.99  20.29 
1989 10 99.99 -99.99  11.40 
1989 11 99.99 -99.99   5.90 
1989 12 99.99 -99.99   3.30 
1990 01 99.99 -99.99   2.50 
1990 02 99.99 -99.99   6.70 
1990 03 99.99 -99.99   9.10 
1990 04 99.99 -99.99   9.50 
1990 11 99.99 -99.99   8.70 
1991 06 99.99 -99.99  17.70 
1991 08 99.99 -99.99  20.60 
1991 12 99.99 -99.99   1.20 
1992 01 99.99 -99.99   2.00 
1992 03 99.99 -99.99   6.20 
1992 04 99.99 -99.99   9.20 
1992 05 99.99 -99.99  15.30 
1992 06 99.99 -99.99  17.29 
1992 08 99.99 -99.99  24.40 
1992 09 99.99 -99.99  17.79 
1992 10 99.99 -99.99  13.20 
2001 01  5.54   -.14   2.70 
2003 09 21.30  11.16  16.23 
2003 10 14.40   7.15  10.77 
2003 11 12.67   5.70   9.18 
2005 02  2.69  -4.54   -.92 
2005 04 14.13   5.66   9.89 
2005 05 19.99  10.35  15.17 
2005 06 23.11  13.06  18.08 
2005 07 26.89  15.98  21.43 
2005 09 21.26  13.13  17.19 
2005 11 10.26   2.58   6.42 
2006 01  4.58  -2.61    .98 
2006 02  4.78  -2.10   1.33 
2006 03  7.96   1.35   4.65 
2006 05 19.62   9.46  14.54 
2006 06 23.59  13.34  18.46 
2006 07 28.11  17.12  22.62 
2006 08 24.28  15.02  19.65 
2006 10 18.74   9.09  13.91 
2006 11 11.89    .77   6.33 
2006 12  8.67    . 0   4.33 
2007 01  8.33    .48   4.40 
2007 02  8.31   2.19   5.25 
2007 03 10.61   4.19   7.39 
2007 04 18.23   7.59  12.91 
2007 05 20.60  11.32  15.96 
2007 06 25.86  14.69  20.27 
2008 02  9.13   -.14   4.49 
2008 03  9.68   2.81   6.25 
2008 04 13.80   6.86  10.33 
2008 05 20.08  10.08  15.08 
2008 07 27.51  15.94  21.72 
2008 08 30.40  16.85  23.62 
2008 10 18.20   7.41  12.81 
2008 11 11.95   3.95   7.95 
2009 02  5.15   -.54   2.30 
2009 03  8.05   1.89   4.97 
2009 05 22.55  11.51  17.02 
2009 06 22.08  13.32  17.70 
2009 07 27.51  16.31  21.91 
2009 08 28.45  16.89  22.67 
2009 09 22.64  13.31  17.97 
2009 11 12.84   3.47   8.15 
2009 12  6.67   2.39   4.53 
2010 01  4.61   -.74   1.93 
2010 02  5.73    .46   3.09 
2010 03  9.42   2.03   5.72 
2010 04 14.89   7.38  11.13 
2010 05 18.12   9.18  13.65 
2010 06 23.03  13.67  18.35 
2010 07 27.38  17.25  22.31 
2010 09 23.17  10.06  16.61 
2010 10 13.44   4.98   9.21 
2010 11 13.87   5.07   9.47 
2011 02  9.41    . 6   4.73 
2011 03 10.05   2.08   6.07 
2011 05 19.21   9.18  14.20 
2011 06 24.56  14.25  19.40 
2011 07 26.71  15.19  20.95 
2011 08 29.82  16.26  23.04 
2011 09 27.55  15.20  21.37 
2011 10 16.29   5.45  10.87 
2011 11 11.72    .27   5.99 
2011 12  6.69    .87   3.78 
2012 03 13.11   3.46   8.28 
2012 04 12.82   6.26   9.54 
2012 06 27.27  14.91  21.09 
2013 01  5.41   -.62   2.39 
2013 02  5.59   -.27   2.66 
2013 03  8.26   2.00   5.13 
2013 07 28.38  15.42  21.90 
2013 08 29.70  17.24  23.47 
2013 11 12.14   5.58   8.86 
2013 12  8.68  -1.36   3.66 
