1988 10 20.29   6.70  13.50 
1988 11  7.20  -3.40   1.89 
1988 12  2.60  -7.50  -2.45 
1989 01  -.40 -10.40  -5.39 
1989 02  2.70  -8.10  -2.70 
1989 03 11.50   -.40   5.55 
1989 04 17.40   4.10  10.75 
1989 05 20.90   6.00  13.45 
1989 06 25.20  10.80  18.00 
1989 07 31.20  15.20  23.20 
1989 08 26.50  12.00  19.25 
1989 09 23.10   8.89  16.00 
1989 10 16.20   2.60   9.40 
1989 11 10.20  -2.09   4.05 
1989 12  4.40  -6.90  -1.25 
1990 01  1.90  -8.70  -3.40 
1990 02  4.80  -6.20   -.69 
1990 03 10.30  -1.40   4.45 
1990 04 16.60   2.80   9.70 
1990 05 19.60   5.40  12.50 
1990 06 28.20  11.10  19.65 
1990 07 29.90  14.60  22.25 
1990 08 28.20  13.20  20.70 
1990 09 24.70  11.20  17.95 
1990 10 16.10   2.30   9.20 
1990 11  7.30  -3.80   1.75 
1990 12 -1.40 -12.00  -6.70 
1991 01 -1.10 -10.60  -5.85 
1991 02  7.80  -3.80   2.00 
1991 03  6.80  -3.90   1.45 
1991 04 12.20   -.80   5.70 
1991 05 19.20   4.90  12.05 
1991 06 25.40  10.20  17.79 
1991 07 30.20  14.60  22.40 
1991 08 28.80  13.90  21.34 
1991 09 23.20   9.89  16.54 
1991 10 17.40   4.30  10.85 
1991 11  6.50  -4.30   1.09 
1991 12  1.50  -8.70  -3.60 
1992 01   .70  -9.50  -4.40 
1992 02  5.20  -4.10    .54 
1992 03 10.90  -1.20   4.85 
1992 04 19.10   3.80  11.45 
1992 05 21.90   7.00  14.45 
1992 06 25.60   9.89  17.75 
1992 07 27.70  11.30  19.50 
1992 08 28.60  13.20  20.90 
1992 09 24.10   8.50  16.29 
1992 10 18.60   4.69  11.65 
1992 11  5.10  -5.60   -.25 
1992 12  -.60 -10.80  -5.70 
1993 01  1.80  -7.30  -2.75 
1993 02  3.10  -6.60  -1.75 
1993 03 11.00   -.80   5.10 
1993 04 13.00    .40   6.70 
1993 05 20.29   6.50  13.40 
1993 06 24.60   8.30  16.45 
1993 07 27.80  10.20  19.00 
1993 08 26.20  11.10  18.65 
1993 09 22.50   6.10  14.30 
1993 10 13.60   1.40   7.50 
1993 11  4.40  -6.00   -.79 
1993 12  1.20  -8.00  -3.40 
1994 01  5.10  -6.10   -.50 
1994 02  3.00  -8.20  -2.60 
1994 03 13.20   -.10   6.55 
1994 04 14.80   1.90   8.35 
1994 05 21.90   7.10  14.50 
1994 06 29.90  12.70  21.30 
1994 07 31.40  15.60  23.50 
1994 08 29.70  14.10  21.90 
1994 09 24.30   8.60  16.45 
1994 10 13.70   2.30   8.00 
1994 11  3.90  -6.20  -1.14 
1994 12  2.70  -7.50  -2.40 
1995 01  1.60  -8.10  -3.25 
1995 02 10.30  -2.80   3.75 
1995 03  9.30  -2.70   3.30 
1995 04 12.40  -1.50   5.45 
1995 05 15.90   2.50   9.20 
1995 06 23.10   6.80  14.95 
1995 07 29.00  11.90  20.45 
1995 08 29.10  12.80  20.95 
1995 09 25.10   8.00  16.54 
1995 10 16.70   -.10   8.30 
1995 11 10.80  -2.90   3.95 
1995 12  5.80  -7.20   -.69 
1996 01  3.00 -99.99 -99.99 
1996 02  7.80  -8.60   -.40 
1996 03 10.70  -4.10   3.30 
1996 04 14.30   -.80   6.75 
1996 05 22.40   3.70  13.05 
1996 06 29.10  10.90  20.00 
1996 07 30.90  13.70  22.30 
1996 08 30.10  12.60  21.35 
1996 09 22.20   5.80  14.00 
1996 10 15.20    .70   7.95 
1996 11  8.00  -2.80   2.60 
1996 12  1.80  -7.80  -3.00 
1997 01  1.90  -8.00  -3.05 
1997 02  3.30  -7.40  -2.05 
1997 03 11.20  -3.10   4.05 
1997 04 11.30  -1.80   4.75 
1997 05 22.10   6.60  14.35 
1997 06 26.30  10.10  18.20 
1997 07 29.30  11.70  20.50 
1997 08 27.30  12.70  20.00 
1997 09 22.20   8.70  15.45 
1997 10 16.00   1.10   8.55 
1997 11  8.10  -3.40   2.35 
1997 12  2.30  -9.30  -3.50 
1998 01  3.40  -7.20  -1.89 
1998 02  3.50  -6.90  -1.70 
1998 03  8.80  -5.60   1.60 
1998 04 10.90  -2.40   4.25 
1998 05 19.20   4.19  11.70 
1998 06 24.70   8.30  16.50 
1998 07 32.90  16.90  24.90 
1998 08 30.20  14.30  22.25 
1998 09 24.60  11.20  17.90 
1998 10 13.90   2.90   8.39 
1998 11  8.30  -2.30   3.00 
1998 12  4.19  -7.20  -1.50 
1999 01  5.80  -5.30    .25 
1999 02  5.40  -5.10    .15 
1999 03 12.90   -.60   6.14 
1999 04 10.20  -1.60   4.29 
1999 05 18.20   4.40  11.30 
1999 06 25.70  10.20  17.95 
1999 07 30.50  15.20  22.85 
1999 08 27.20  13.10  20.15 
1999 09 22.10   6.60  14.35 
1999 10 19.70   3.80  11.75 
1999 12  3.20  -8.20  -2.50 
2000 01  3.40  -6.40  -1.50 
2000 02  4.69  -4.19    .25 
2000 03  8.60  -3.20   2.70 
2000 04 17.20   2.09   9.65 
2000 05 22.90   6.00  14.45 
2000 06 26.40  10.50  18.45 
2000 07 31.50  14.10  22.80 
2000 08 28.70  14.20  21.45 
2000 09 22.40   8.70  15.54 
2000 10 14.20   3.40   8.80 
2000 11  3.00  -7.60  -2.30 
2000 12  3.30  -6.80  -1.75 
2001 01  2.00  -8.20  -3.10 
2001 02  3.20  -5.60  -1.19 
2001 03  9.30  -1.90   3.70 
2001 04 12.70   1.00   6.85 
2001 05 19.60   5.90  12.75 
2001 06 27.40   9.39  18.40 
2001 07 30.80  14.80  22.80 
2001 08 30.40  15.40  22.90 
2001 09 26.30  10.40  18.34 
2001 10 17.10   4.00  10.55 
2001 11  9.50  -1.20   4.15 
2001 12   .70  -9.70  -4.50 
2002 01  -.60 -10.40  -5.50 
2002 02  3.20  -9.10  -2.95 
2002 03  8.10  -5.30   1.40 
2002 04 17.10   2.70   9.90 
2002 05 20.70   5.00  12.85 
2002 06 29.80  12.60  21.20 
2002 07 33.40  16.20  24.80 
2002 08 29.70  13.60  21.65 
2002 09 20.90   8.20  14.54 
2002 10 13.70   1.10   7.40 
2002 11  7.70  -3.40   2.14 
2002 12  4.10  -6.30  -1.10 
2003 01  8.10  -2.90   2.60 
2003 02  3.60  -6.50  -1.45 
2003 03  9.89  -2.09   3.90 
2003 04 14.20   1.60   7.90 
2003 05 22.30   6.80  14.54 
2003 06 27.00  10.60  18.79 
2003 07 35.09  17.60  26.34 
2003 08 29.90  14.10  22.00 
2003 09 24.90   8.89  16.90 
2003 10 20.50   5.90  13.20 
2003 11  4.60  -4.60    . 0 
2003 12  2.30  -7.40  -2.55 
2004 01  1.70  -7.90  -3.10 
2004 02  3.10  -6.60  -1.75 
2004 03 15.60   1.30   8.45 
2004 04 14.40   1.90   8.14 
2004 05 20.20   5.40  12.80 
2004 06 26.10  10.00  18.04 
2004 08 27.10  11.30  19.20 
2004 09 21.90   7.80  14.85 
2004 10 14.50   3.80   9.14 
2004 11  8.30  -2.09   3.10 
2004 12  2.20  -5.80  -1.80 
2005 01  4.90  -2.80   1.05 
2005 02  5.10  -3.60    .75 
2005 03  9.30  -2.09   3.60 
2005 04 15.30   1.60   8.45 
2005 05 21.10   6.80  13.95 
2005 06 23.30   9.39  16.34 
2008 09 24.89  10.89  17.89 
2008 10 18.70   6.06  12.38 
2008 11 12.04   2.08   7.06 
2008 12  3.90  -3.95    .-2 
2009 01  5.99  -2.69   1.64 
2009 02  7.76  -1.53   3.11 
2009 03 12.40   1.08   6.74 
2009 04 14.61   3.19   8.89 
2009 05 22.14   9.22  15.68 
2009 06 24.37  10.63  17.50 
2009 07 31.84  16.40  24.12 
2009 08 29.91  14.37  22.14 
2009 09 26.72  12.00  19.36 
2009 10 15.13   3.54   9.33 
2009 11 11.85   1.34   6.59 
2009 12  1.81  -5.57  -1.88 
2010 01  3.50  -3.57    .-3 
2010 02  4.08  -3.70    .18 
2010 03 10.35    .25   5.30 
2010 04 15.71   3.51   9.60 
2010 05 18.58   5.43  12.00 
2010 06 27.79  12.78  20.28 
2010 07 31.62  16.03  23.82 
2010 08 28.46  14.72  21.59 
2010 09 27.07  11.78  19.42 
2010 10 18.01   6.71  12.36 
2010 11  8.42   -.94   3.74 
2010 12  6.98   -.81   3.08 
2011 01  3.77  -4.39   -.30 
2011 02  5.42  -3.86    .78 
2011 03 10.48    .70   5.58 
2011 04 13.72   2.35   8.04 
2011 05 17.60   5.50  11.55 
2011 06 26.46  11.22  18.84 
2011 07 29.57  15.41  22.49 
2011 08 31.08  15.62  23.35 
2011 09 25.61  11.50  18.55 
2011 10 17.66   5.62  11.64 
2011 11  9.68   -.40   4.64 
2011 12  5.39  -3.60    .89 
2012 01  6.78 -99.99 -99.99 
2012 02  6.56  -2.66   1.95 
2012 03 14.07   1.97   8.01 
2012 04 18.50   5.08  11.79 
2012 05 23.78   8.93  16.36 
2012 06 30.87  14.19  22.53 
2012 07 30.90  16.29  23.59 
2012 08 30.58  16.39  23.48 
2012 09 20.53  11.74  16.13 
2012 10 12.48   5.53   9.00 
2012 11 11.85   1.76   6.80 
2012 12  3.75  -4.07   -.16 
2013 01  1.69  -5.95  -2.12 
2013 02  4.86  -5.02    .-7 
2013 03 11.65   -.19   5.73 
2013 04 14.65   1.86   8.25 
2013 05 21.20   6.85  14.02 
2013 06 30.66  13.28  21.97 
2013 07 32.43  16.83  24.63 
2013 08 28.82  14.95  21.88 
2013 09 23.96  12.07  18.01 
