1993 12 34.00  21.90  27.95 
1994 01 32.50  20.90  26.70 
1994 02 32.20  21.60  26.90 
1994 03 33.80  20.00  26.90 
1994 04 32.20  17.29  24.75 
1994 05 30.00  11.20  20.60 
1994 06 27.30   8.39  17.84 
1994 07 26.00   6.30  16.15 
1994 08 27.70   9.00  18.35 
1994 09 31.10  13.90  22.50 
1994 10 30.60  17.20  23.90 
1994 11 36.59  21.90  29.25 
1994 12 34.80  22.00  28.40 
1995 01 34.30  23.10  28.70 
1995 02 34.30  22.60  28.45 
1995 03 33.00  22.00  27.50 
1995 04 31.00  17.29  24.15 
1995 05 26.40  15.20  20.80 
1995 06 25.50   7.50  16.50 
1995 07 26.60   7.90  17.25 
1995 08 29.40  12.40  20.90 
1995 09 32.70  14.90  23.80 
1995 10 35.40  21.80  28.60 
1995 11 35.09  22.20  28.65 
1995 12 34.70  22.70  28.70 
1996 01 33.20  24.00  28.60 
1996 02 31.90  22.50  27.20 
1996 03 31.00  19.60  25.30 
1996 04 29.00  16.00  22.50 
1996 05 27.80  13.90  20.84 
1996 06 26.70   8.70  17.70 
1996 07 24.50   7.10  15.80 
1996 08 27.50  10.80  19.15 
1996 09 31.70  15.00  23.35 
1996 10 34.40  19.29  26.85 
1996 11 35.00  22.00  28.50 
1996 12 34.09  22.40  28.25 
1997 01 33.50  23.60  28.55 
1997 02 33.59  21.60  27.59 
1997 03 33.00  21.90  27.45 
1997 04 30.30  16.29  23.30 
1997 05 27.70  10.70  19.20 
1997 06 29.10   7.10  18.10 
1997 07 25.90  10.50  18.20 
1997 08 30.40   9.80  20.10 
1997 09 31.00  17.29  24.15 
1997 10 32.20  18.70  25.45 
1997 11 34.80  21.40  28.09 
1997 12 35.59  22.90  29.25 
1998 01 35.00  23.90  29.45 
1998 02 34.40  22.70  28.55 
1998 03 35.80  22.70  29.25 
1998 04 33.70  18.40  26.05 
1998 05 31.60  11.30  21.45 
1998 06 28.40   7.70  18.04 
1998 07 27.20   8.89  18.04 
1998 08 28.60  12.30  20.45 
1998 09 31.60  15.50  23.55 
1998 10 31.50  19.70  25.60 
1998 11 32.20  21.20  26.70 
1998 12 32.40  21.90  27.15 
1999 01 32.80  22.30  27.55 
1999 02 30.70  21.50  26.10 
1999 03 31.60  21.70  26.65 
1999 04 31.10  18.00  24.55 
1999 05 29.10  13.00  21.05 
1999 06 26.80   8.80  17.79 
1999 07 26.80  11.30  19.04 
1999 08 29.20  11.40  20.29 
1999 09 30.80  14.90  22.84 
1999 10 31.30  17.90  24.59 
1999 11 33.70  21.60  27.65 
