1991 01 -1.60 -10.30  -5.95 
1991 02 -2.30 -11.30  -6.80 
1991 03  4.00  -3.80    .10 
1991 04 13.30   2.40   7.85 
1991 05 17.29   4.60  10.95 
1991 06 24.90  10.00  17.45 
1991 07 29.70  14.20  21.95 
1991 08 30.60  13.10  21.85 
1991 09 24.80   8.20  16.50 
1991 10 15.10   4.40   9.75 
1991 11  9.89   -.90   4.50 
1991 12  -.90  -9.60  -5.25 
1992 01 -4.50 -13.80  -9.14 
1992 02 -3.50 -11.70  -7.60 
1992 03 -1.10 -11.10  -6.10 
1992 04  8.20   -.80   3.69 
1992 05 13.80   4.10   8.95 
1992 06 21.60   8.39  15.00 
1992 07 29.10  12.50  20.80 
1992 08 26.10  11.30  18.70 
1992 09 21.90   6.40  14.15 
1992 10 17.29   2.60   9.95 
1992 11  8.10  -2.20   2.95 
1992 12  -.90  -9.50  -5.20 
1993 01 -2.80 -10.90  -6.85 
1993 02 -1.90 -11.80  -6.85 
1993 03  2.40  -7.10  -2.34 
1993 04 11.40    .50   5.95 
1993 05 15.30   4.19   9.75 
1993 06 23.30   8.00  15.65 
1993 07 28.20  12.60  20.40 
1993 08 27.60  11.90  19.75 
1993 09 25.70   8.89  17.29 
1993 10 15.40   3.20   9.30 
1993 11  3.60  -4.19   -.29 
1993 12  3.30  -5.00   -.85 
1994 01   .80  -7.40  -3.30 
1994 02   .30  -7.90  -3.80 
1994 03  4.90  -2.60   1.15 
1994 04 14.40   3.40   8.89 
1994 05 17.70   5.40  11.55 
1994 06 23.70   9.00  16.35 
1994 07 29.30  13.00  21.15 
1994 08 29.20  12.60  20.90 
1994 09 21.80   8.00  14.90 
1994 10 15.10   3.60   9.35 
1994 11  7.80   -.30   3.75 
1994 12 -1.30  -9.50  -5.40 
1995 01  1.80  -8.80  -3.50 
1995 02  1.40  -8.00  -3.30 
1995 03  6.50  -3.50   1.50 
1995 04 11.40   1.20   6.30 
1995 05 16.70   5.90  11.30 
1995 06 21.50   8.50  15.00 
1995 07 29.20  13.20  21.20 
1995 08 31.00  13.00  22.00 
1995 09 23.80   8.50  16.15 
1995 10 16.10   2.20   9.15 
1995 11  8.80  -2.20   3.30 
1995 12  1.00  -8.39  -3.69 
1996 01 -3.00 -10.80  -6.90 
1996 02  1.30  -6.40  -2.55 
1996 03  2.60  -5.80  -1.60 
1996 04  9.89    .20   5.04 
1996 05 19.00   5.80  12.40 
1996 06 24.00   8.20  16.10 
1996 07 28.40  12.60  20.50 
1996 08 29.00  11.90  20.45 
1996 09 24.50   8.50  16.50 
1996 10 16.00   2.70   9.35 
1996 11  8.80  -2.40   3.20 
1996 12  4.30  -4.19    . 5 
1997 01   .10  -8.60  -4.25 
1997 02 -1.70 -13.10  -7.40 
1997 03   .50  -7.80  -3.65 
1997 04  9.80   -.50   4.65 
1997 05 17.50   5.30  11.40 
1997 06 24.70   9.39  17.04 
1997 07 28.90  12.30  20.60 
1997 08 31.10  13.60  22.35 
1997 09 22.50   6.80  14.65 
1997 10 17.10   4.80  10.95 
1997 11  6.80   -.80   3.00 
1997 12  1.80  -6.30  -2.25 
1998 01 -2.90 -11.10  -7.00 
1998 02 -1.90 -10.70  -6.30 
1998 03  2.80  -5.00  -1.10 
1998 04 12.90   2.40   7.64 
1998 05 17.79   5.60  11.70 
1998 06 26.40  10.40  18.40 
1998 07 28.80  12.90  20.84 
1998 08 29.50  14.10  21.80 
1998 09 24.70   8.80  16.75 
1998 10 18.29   3.80  11.04 
1998 11 13.30   1.30   7.30 
1998 12  9.00  -2.40   3.30 
1999 01  1.10  -8.30  -3.60 
1999 02  3.10  -6.40  -1.65 
1999 03  6.60  -3.70   1.45 
1999 04 13.70   1.10   7.40 
1999 05 20.70   5.80  13.25 
1999 06 26.10  10.40  18.25 
1999 07 28.00  12.20  20.10 
1999 08 29.80  14.30  22.05 
1999 09 24.30   8.20  16.25 
1999 10 18.00   4.90  11.45 
1999 11  7.50  -2.00   2.75 
1999 12  4.19  -4.90   -.35 
2000 01 -1.50  -9.50  -5.50 
2000 02  -.20  -9.89  -5.04 
2000 03  4.50  -5.40   -.45 
2000 04 14.90   3.00   8.95 
2000 05 19.70   5.90  12.80 
2000 06 26.20   8.50  17.35 
2000 07 30.10  14.30  22.20 
2000 08 29.30  13.60  21.45 
2000 09 24.40   8.39  16.40 
2000 10 14.00   2.20   8.10 
2000 11  6.40  -2.30   2.05 
2000 12  1.70  -6.00  -2.15 
