1995 01 29.70  21.00  25.35 
1995 02 30.40  20.60  25.50 
1995 03 31.80  22.00  26.90 
1995 04 32.30  22.40  27.34 
1995 05 31.70  22.80  27.25 
1995 06 30.70  23.90  27.30 
1995 07 30.60  23.60  27.10 
1995 08 31.00  23.60  27.30 
1995 09 31.70  23.70  27.70 
1995 10 30.70  22.70  26.70 
1996 02 27.00  19.00  23.00 
1996 03 27.90  18.60  23.25 
1996 04 29.00  19.20  24.10 
1996 05 26.20  18.50  22.35 
1996 06 21.60  15.40  18.50 
1996 07 29.00  22.00  25.50 
1996 08 30.00  22.60  26.30 
1996 09 30.80  22.80  26.80 
1996 11 30.20  22.30  26.25 
1996 12 29.70  21.80  25.75 
1997 01 28.90  21.10  25.00 
1997 02 27.10  20.70  23.90 
1997 03 28.00  19.90  23.95 
1997 04 24.70  20.70  22.70 
1997 06 28.00  20.90  24.45 
1997 07 27.90  20.80  24.34 
1997 09 30.30  21.30  25.80 
1997 10 30.30  21.40  25.84 
1997 11 28.70  20.60  24.65 
1997 12 28.20  19.10  23.65 
1998 01 29.40  19.29  24.34 
1998 02 31.40  21.80  26.59 
1998 03 34.30  23.00  28.65 
1998 05 33.90  24.80  29.35 
1998 06 32.00  24.00  28.00 
1998 08 33.09  24.20  28.65 
1998 09 33.00  24.30  28.65 
1998 10 32.90  24.00  28.45 
1998 11 31.30  23.50  27.40 
1998 12 31.20  23.30  27.25 
1999 01 29.80  22.20  26.00 
1999 02 30.10  22.20  26.15 
1999 04 30.80  22.40  26.59 
1999 05 32.40  22.70  27.55 
1999 06 31.00  22.90  26.95 
1999 07 31.20  22.70  26.95 
1999 08 31.70  23.00  27.35 
1999 09 32.59  23.20  27.90 
1999 10 32.59  23.30  27.95 
1999 11 28.60  23.90  26.25 
1999 12 30.70  22.50  26.60 
2000 01 29.30  21.70  25.50 
2000 02 30.20  21.10  25.65 
2000 03 30.00  21.80  25.90 
2000 04 31.40  22.10  26.75 
2000 05 32.20  23.10  27.65 
2000 06 31.30  23.30  27.30 
2000 07 31.50  23.10  27.30 
2000 08 32.40  23.40  27.90 
2000 10 32.40  23.60  28.00 
2000 12 30.70  22.20  26.45 
