1987 11 -2.00 -99.99 -99.99 
1987 12 -8.30 -99.99 -99.99 
1988 01 18.92 -99.99 -99.99 
1988 02 16.21 -27.42 -21.82 
1988 03 -4.53 -18.19 -11.36 
1988 04  4.69 -99.99 -99.99 
1988 05 14.45 -99.99 -99.99 
1988 06 24.07  12.06  18.06 
1988 07 24.16 -99.99 -99.99 
1988 08 22.35 -99.99 -99.99 
1988 09 15.16 -99.99 -99.99 
1988 10  5.84 -99.99 -99.99 
1988 11 -4.44 -99.99 -99.99 
1988 12 13.54 -99.99 -99.99 
1989 02 13.90 -26.31 -20.10 
1989 04  3.57 -99.99 -99.99 
1989 05 16.69   2.34   9.52 
1989 06 19.71   7.80  13.76 
1989 07 27.94 -99.99 -99.99 
1989 08 22.98 -99.99 -99.99 
1989 09 13.38   5.28   9.33 
1989 10  6.50 -99.99 -99.99 
1989 11 10.60 -99.99 -99.99 
1990 01 16.42 -25.98 -21.20 
1990 02 15.04 -27.91 -21.47 
1990 03 -1.85 -99.99 -99.99 
1990 04  3.00 -99.99 -99.99 
1990 05 14.53   -.23   7.15 
1990 06 19.62   8.47  14.05 
1990 07 23.48 -99.99 -99.99 
1990 08 23.25 -99.99 -99.99 
1990 09 14.46 -99.99 -99.99 
1990 10  2.33  -2.30    . 1 
1990 11 99.99 -12.14 -99.99 
1991 01 19.78 -99.99 -99.99 
1991 02 10.35 -21.68 -16.01 
1991 03 -4.63 -99.99 -99.99 
1991 04  6.45 -99.99 -99.99 
1991 05 14.77 -99.99 -99.99 
1991 06 21.45 -99.99 -99.99 
1991 08 23.73 -99.99 -99.99 
1991 10  1.30 -99.99 -99.99 
1991 11 -9.88 -99.99 -99.99 
1991 12 13.39 -99.99 -99.99 
1992 01 13.17 -23.35 -18.26 
1992 02 11.90 -99.99 -99.99 
1992 04  3.47  -8.04  -2.28 
1992 05 11.77    .60   6.18 
1992 06 16.35   5.80  11.07 
1992 07 21.00  10.40  15.70 
1992 08 99.99   9.30 -99.99 
1992 09 99.99   3.30 -99.99 
1992 10 99.99  -1.90 -99.99 
1992 11 -2.92 -10.10  -6.51 
1992 12 99.99 -24.70 -99.99 
1993 01 99.99 -24.80 -99.99 
1993 02 99.99 -25.30 -99.99 
1993 03 99.99 -14.10 -99.99 
1993 04 99.99  -4.30 -99.99 
1993 05 99.99   2.60 -99.99 
1993 06 19.90   7.80  13.85 
1993 07 99.99  11.20 -99.99 
1993 08 99.99  11.80 -99.99 
1993 09 99.99   2.90 -99.99 
1993 10 99.99  -4.19 -99.99 
1993 11 -6.48 -15.40 -10.94 
1993 12 99.99 -24.50 -99.99 
1994 01 99.99 -33.59 -99.99 
1994 02 18.27 -29.40 -23.83 
1994 03 -2.15 -14.70  -8.42 
1994 04 99.99  -8.50 -99.99 
1994 05 99.99   1.70 -99.99 
1994 06 99.99   9.20 -99.99 
1994 07 99.99  12.00 -99.99 
1994 08 99.99  10.20 -99.99 
1994 09 99.99   7.50 -99.99 
1994 10 99.99    .50 -99.99 
1994 11 99.99  -9.80 -99.99 
1994 12 99.99 -18.29 -99.99 
1995 01 99.99 -22.60 -99.99 
1995 02 13.52 -26.70 -20.11 
1995 03 -4.63 -15.60 -10.11 
1995 04 99.99 -10.80 -99.99 
1995 05 99.99    .90 -99.99 
1995 06 23.52  12.20  17.86 
1995 07 99.99  11.40 -99.99 
1995 08 99.99  11.80 -99.99 
1995 09 99.99   4.30 -99.99 
1995 10 99.99  -1.40 -99.99 
1995 11 10.88 -19.79 -15.34 
1995 12 99.99 -23.90 -99.99 
1996 01 99.99 -31.30 -99.99 
1996 02 11.00 -22.50 -16.75 
1996 03 99.99 -22.60 -99.99 
1996 04 99.99 -10.40 -99.99 
1996 05 99.99  -1.20 -99.99 
1996 06 99.99  10.80 -99.99 
1996 07 99.99  13.60 -99.99 
1996 08 99.99  12.40 -99.99 
1996 09 99.99   5.90 -99.99 
1996 10  3.67  -1.80    .93 
1996 11 99.99 -15.80 -99.99 
1996 12 99.99 -23.20 -99.99 
1997 01 99.99 -28.10 -99.99 
1997 02 -9.89 -23.50 -16.70 
1997 03 99.99 -18.40 -99.99 
1997 04  1.81  -8.80  -3.49 
1997 05 99.99  -1.10 -99.99 
1997 06 20.83  10.00  15.41 
1997 07 99.99  14.90 -99.99 
1997 08 99.99  10.90 -99.99 
1997 09 99.99   6.50 -99.99 
1997 10 99.99  -2.90 -99.99 
1997 11 99.99 -12.90 -99.99 
1997 12 99.99 -15.30 -99.99 
1998 01 99.99 -25.40 -99.99 
1998 02 -5.54 -12.10  -8.82 
1998 03 -3.56 -17.10 -10.33 
1998 04 99.99  -2.90 -99.99 
1998 05 99.99   2.40 -99.99 
1998 06 19.73   9.80  14.76 
1998 07 99.99  13.50 -99.99 
1998 08 99.99  14.00 -99.99 
1998 09 15.94   6.60  11.27 
1998 10  8.22    . 2   4.12 
1998 11 -3.94 -99.99 -99.99 
1998 12 14.60 -22.06 -18.33 
1999 01 17.18 -25.60 -21.39 
1999 02 -8.95 -19.02 -13.98 
1999 03 -1.05 -12.89  -6.97 
1999 04 10.53  -2.13   4.19 
1999 05 14.39   4.26   9.32 
1999 07 23.27  12.60  17.93 
1999 08 21.77  12.19  16.98 
1999 09 13.73   5.72   9.72 
1999 10  4.56  -1.77   1.39 
1999 11 -1.42  -7.98  -4.69 
1999 12 10.56 -20.33 -15.44 
2000 01 16.04 -27.69 -21.86 
2000 02 -7.33 -18.59 -12.96 
2000 03   .67 -11.15  -5.24 
2000 04  5.23  -7.22   -.99 
2000 05 12.22   2.04   7.13 
2000 06 16.92   6.94  11.93 
2000 07 24.09  12.85  18.47 
2000 08 21.19  12.06  16.62 
2000 09 12.52   5.42   8.97 
2000 10  8.63    .52   4.57 
2000 11 -5.55 -12.77  -9.16 
2000 12 20.63 -28.24 -24.43 
2001 01 -9.33 -20.04 -14.68 
2001 02 16.16 -26.80 -21.48 
2001 03 -3.15 -13.40  -8.27 
2001 04  8.85  -4.21   2.32 
2001 05 14.83   3.78   9.30 
2001 06 19.15   8.92  14.03 
2001 07 24.31  13.90  19.10 
2001 08 22.46  12.89  17.67 
2001 09 16.98   6.90  11.94 
2001 10  6.00   -.98   2.51 
2001 11 -2.00  -6.88  -4.44 
2001 12 99.99 -19.37 -99.99 
2002 01 14.37 -99.99 -99.99 
2002 02 -9.50 -23.83 -16.66 
2002 03 -9.84 -99.99 -99.99 
2002 04   .12 -10.64  -5.26 
2002 05 10.06  -1.56   4.25 
2002 06 22.04   9.52  15.78 
2002 07 24.98  15.00  19.99 
2002 08 21.05  12.13  16.59 
2002 09 13.82   6.92  10.37 
2002 10  1.96  -4.37  -1.20 
2002 11 -5.33 -12.42  -8.87 
2002 12 -9.22 -15.42 -12.32 
2003 01 14.50 -23.16 -18.83 
2003 02 18.21 -29.00 -23.61 
2003 03 -7.27 -18.42 -12.84 
2003 04  4.50  -7.18  -1.33 
2003 05 17.68   3.92  10.80 
2003 06 22.67  11.37  17.02 
2003 07 24.12  12.98  18.54 
2003 08 24.94  14.31  19.62 
2003 09 14.40   6.46  10.43 
2003 10  6.09   -.26   2.91 
2003 11 -5.46 -13.06  -9.26 
2003 12 -9.85 -17.69 -13.77 
2004 01 21.46 -30.04 -25.75 
2004 02 -9.62 -18.93 -14.27 
2004 03 -4.69 -17.69 -11.19 
2004 04  4.30  -6.22   -.95 
2004 05  9.45  -1.48   3.98 
2004 06 16.95   6.50  11.72 
2004 07 22.26  12.35  17.30 
2004 08 17.33   8.63  12.98 
2004 09 15.07   6.19  10.63 
2004 10  4.73  -1.41   1.66 
2004 11 -2.77 -10.63  -6.70 
2005 01 17.81 -99.99 -99.99 
2005 03 -6.02 -99.99 -99.99 
2005 04  8.52  -1.65   3.43 
2005 05 14.57   2.98   8.77 
2005 06 19.69   9.33  14.51 
2005 07 22.92 -99.99 -99.99 
2005 08 20.23 -99.99 -99.99 
2005 09 13.88   6.38  10.13 
2005 10  7.52 -99.99 -99.99 
2006 01 10.06 -17.23 -13.64 
2006 02 14.02 -23.61 -18.81 
2006 03 -2.30 -14.89  -8.59 
2006 04 11.30  -2.33   4.48 
2006 05 12.06   3.18   7.62 
2006 06 23.02 -99.99 -99.99 
2007 01 14.62 -99.99 -99.99 
2007 10  7.87 -99.99 -99.99 
2008 01 15.63 -99.99 -99.99 
2008 04  5.63 -99.99 -99.99 
2008 07 23.00 -99.99 -99.99 
2008 09 15.19 -99.99 -99.99 
2008 10  8.02 -99.99 -99.99 
