1987 05 16.90 -99.99   7.50 
1989 02  8.89 -99.99   4.19 
1989 03 10.60 -99.99   4.69 
1989 04 19.60 -99.99   5.40 
1989 06 22.70 -99.99  12.80 
1989 07 25.20 -99.99  13.50 
1989 08 19.29 -99.99  12.70 
1989 09 20.00 -99.99  12.00 
1989 10 13.70 -99.99   9.00 
1989 11 11.80 -99.99   5.80 
1990 01  8.80 -99.99   4.69 
1990 05 23.40 -99.99  10.60 
1990 06 19.50 -99.99  12.70 
1990 09 16.70 -99.99  10.70 
1991 01  7.30 -99.99   2.90 
1991 02  8.60 -99.99   -.60 
1991 03 12.30 -99.99   4.80 
1991 08 26.60 -99.99  14.90 
1991 09 21.10 -99.99  11.50 
1991 10 17.50 -99.99   8.50 
1991 11 11.10 -99.99   5.40 
1991 12  8.80 -99.99   4.40 
1992 01  9.39 -99.99   4.10 
1992 03  9.80 -99.99   3.80 
1992 04 12.20 -99.99   5.10 
1992 05 24.50 -99.99  11.80 
1992 06 25.90 -99.99  15.20 
1992 07 20.20 -99.99  13.60 
1992 10 14.70 -99.99   6.10 
1992 12  9.20 -99.99   3.60 
1993 01  8.70 -99.99   2.90 
1993 02  7.50 -99.99   2.70 
1993 04 24.70 -99.99   7.70 
1994 02 99.99 -99.99  -2.00 
1994 03 99.99 -99.99   2.20 
1994 05 99.99 -99.99   9.50 
1994 06 99.99 -99.99  10.30 
1994 11 99.99 -99.99   6.50 
1995 02 99.99 -99.99   2.50 
1995 03 99.99 -99.99   2.30 
1995 04 99.99 -99.99   4.90 
1995 05 99.99 -99.99   8.20 
1995 06 99.99 -99.99  12.10 
1995 07 99.99 -99.99  14.60 
1995 08 99.99 -99.99  14.40 
1995 09 99.99 -99.99  12.20 
1997 02 99.99 -99.99   3.10 
1997 03 99.99 -99.99   3.40 
1997 05 99.99 -99.99   8.50 
1997 06 99.99 -99.99  13.60 
1997 07 99.99 -99.99  16.29 
1997 08 99.99 -99.99  18.10 
1997 09 99.99 -99.99  11.60 
1997 10 99.99 -99.99   7.00 
1997 11 99.99 -99.99   4.69 
1997 12 99.99 -99.99   3.20 
1998 01 99.99 -99.99   2.50 
1998 02 99.99 -99.99   4.80 
1998 03 99.99 -99.99   2.70 
1998 04 99.99 -99.99   5.20 
1998 05 99.99 -99.99   9.70 
1998 06 99.99 -99.99  11.70 
1998 07 99.99 -99.99  12.50 
1998 08 99.99 -99.99  12.70 
1998 09 99.99 -99.99  12.90 
1998 10 99.99 -99.99   7.30 
1999 01 99.99 -99.99   2.30 
1999 04 99.99 -99.99   7.00 
1999 07 99.99 -99.99  14.00 
1999 08 99.99 -99.99  14.80 
1999 11 99.99 -99.99   6.50 
2000 02 99.99 -99.99   3.40 
2000 05 99.99 -99.99  10.60 
2000 07 99.99 -99.99  12.80 
2000 08 99.99 -99.99  13.20 
2000 09 99.99 -99.99  12.90 
2000 10 99.99 -99.99  10.30 
2001 02 99.99 -99.99   -.80 
2001 04 99.99 -99.99   4.90 
2001 06 99.99 -99.99  10.50 
2001 07 99.99 -99.99  15.50 
2001 10 99.99 -99.99  11.10 
2001 11 99.99 -99.99   4.80 
2001 12 99.99 -99.99   1.20 
2002 01 99.99 -99.99   3.70 
2002 02 99.99 -99.99   3.10 
2002 03 99.99 -99.99   3.70 
2002 04 99.99 -99.99   6.90 
2002 05 22.10   2.80  12.45 
2002 06 25.50   8.30  16.90 
2002 07 28.10   8.80  18.45 
2002 08 26.70  11.50  19.10 
2002 09 24.80   7.40  16.10 
2002 10 16.20  -1.90   7.15 
2002 11 10.00  -4.50   2.75 
2002 12  7.10  -8.39   -.64 
2003 01  7.50  -8.50   -.50 
2003 02 12.30  -6.10   3.10 
2003 04 19.20   -.80   9.20 
2003 05 16.40   1.30   8.84 
2003 07 29.10  10.40  19.75 
2003 08 26.70   7.70  17.20 
2003 10 13.20  -1.40   5.90 
2004 02 13.20  -5.60   3.80 
2004 03 14.20  -1.70   6.25 
2004 04 15.10   1.20   8.15 
2004 05 22.80   1.50  12.15 
2004 06 21.20   5.60  13.40 
2004 07 22.70   8.10  15.40 
2004 08 28.00   8.20  18.10 
2004 09 20.90   5.40  13.15 
2004 10 14.40   2.00   8.20 
2004 12  9.00  -2.80   3.10 
2005 01  9.70  -5.80   1.94 
2005 02  7.00  -7.30   -.15 
2005 03 13.50  -9.30   2.09 
2005 04 17.10    .10   8.60 
2005 05 19.79   2.00  10.90 
2005 06 22.30   5.10  13.70 
2005 07 22.70   9.80  16.25 
2005 10 19.50    .90  10.20 
2005 11 99.99  -2.70 -99.99 
2005 12  9.70  -5.50   2.09 
2006 01  7.60  -3.30   2.15 
2006 02 12.20  -3.80   4.19 
2006 03  8.70 -10.80  -1.05 
2006 04 11.60  -1.00   5.30 
2006 05 22.90   3.20  13.05 
2006 06 26.20   4.40  15.30 
2006 07 26.80   9.70  18.25 
2006 09 23.60  10.00  16.79 
2006 10 17.79   3.30  10.54 
2006 11 11.60   1.20   6.40 
2006 12 10.80    .40   5.60 
2007 01  9.80  -5.70   2.05 
2007 02  8.00  -7.20    .40 
2007 03 16.90   -.40   8.25 
2007 04 20.00   -.40   9.80 
2007 05 22.10   2.09  12.10 
2007 06 25.20   5.40  15.30 
2007 07 20.00   9.10  14.55 
2007 08 25.30   7.30  16.29 
2007 09 15.30   4.69  10.00 
2007 10 14.30   1.40   7.85 
2007 11 11.20  -2.00   4.60 
2007 12  9.20  -3.00   3.10 
2008 01  8.20  -2.50   2.85 
2008 02  9.39  -2.80   3.29 
2008 03 10.10  -6.10   2.00 
2008 04 16.10   -.20   7.95 
2008 05 26.90   2.00  14.45 
2008 06 26.80   5.30  16.04 
2008 07 29.60   9.80  19.70 
2008 08 27.60   9.80  18.70 
2008 09 20.29   7.20  13.75 
2008 10 13.60    .30   6.95 
2008 11 10.70  -5.00   2.85 
2008 12  8.89  -2.70   3.10 
2009 01  7.50  -6.70    .40 
2009 02  5.80  -6.30   -.25 
2009 03  8.39  -1.80   3.29 
2009 04 18.10   -.10   9.00 
2009 05 20.00   4.19  12.10 
2009 06 26.20   4.40  15.30 
2009 07 24.60  10.40  17.50 
2009 08 24.00   9.80  16.90 
2009 09 18.79   5.00  11.90 
2009 10 12.30   1.50   6.90 
2009 11 10.90    .60   5.75 
2009 12  7.70  -9.00   -.65 
2010 01  5.60 -11.60  -3.00 
2010 02  4.19  -8.89  -2.34 
2010 03 12.60  -6.80   2.90 
2010 04 13.80   -.30   6.75 
2010 05 16.70    .20   8.45 
2010 06 21.20   5.40  13.30 
2010 07 23.80   8.89  16.34 
2010 08 23.40   7.00  15.20 
2010 09 18.60   5.00  11.80 
2010 10 16.70   -.80   7.95 
2010 11 10.00  -9.50    .25 
2010 12  7.00 -10.50  -1.75 
2011 01  7.10  -4.19   1.45 
2011 02  6.60  -7.80   -.60 
2011 03  9.30  -3.10   3.10 
2011 04 20.40    .70  10.55 
2011 05 21.20   2.50  11.85 
2011 06 21.00   5.90  13.45 
2011 07 22.80   9.89  16.34 
2011 08 23.60   8.00  15.80 
2011 09 20.90   6.60  13.75 
2011 10 21.10   2.80  11.95 
2011 11 14.50    .60   7.55 
2011 12 10.00  -2.90   3.55 
2012 01  7.70  -5.80    .94 
2012 02  9.00  -9.30   -.15 
2012 03 13.00   -.60   6.20 
2012 04 14.10  -2.80   5.65 
2012 05 26.00   -.10  12.95 
2012 06 18.70   3.60  11.15 
2012 07 24.80   8.39  16.59 
2012 08 22.60   8.00  15.30 
2012 09 17.50   3.60  10.55 
2012 10 13.30  -1.10   6.10 
