1998 01 33.20  19.00  26.10 
1998 02 34.59  20.90  27.75 
1998 03 36.90  23.90  30.40 
1998 04 36.40  24.20  30.30 
1998 05 36.50  25.40  30.95 
1998 06 34.30  24.90  29.59 
1998 07 33.20  25.00  29.10 
1998 08 33.30  24.50  28.90 
1998 09 31.90  24.10  28.00 
1998 10 32.50  21.80  27.15 
1998 11 31.70  20.00  25.85 
1998 12 29.90  17.20  23.55 
1999 01 31.00  17.20  24.10 
1999 02 33.09  18.79  25.95 
1999 03 36.30  22.90  29.59 
1999 04 34.00  24.10  29.05 
1999 05 31.70  24.00  27.85 
1999 06 32.40  24.80  28.60 
1999 07 31.90  25.00  28.45 
1999 08 31.50  24.60  28.05 
1999 09 31.50  23.90  27.70 
1999 10 31.10  22.80  26.95 
1999 11 29.80  20.20  25.00 
1999 12 26.50  14.50  20.50 
2000 01 31.20  17.60  24.40 
2000 02 31.40  17.79  24.59 
2000 03 35.20  21.90  28.55 
2000 04 34.00  23.90  28.95 
2000 05 33.09  24.50  28.80 
2000 06 31.90  24.50  28.20 
2000 07 31.50  24.40  27.95 
2000 08 32.00  24.70  28.35 
2000 09 30.80  23.70  27.25 
2000 10 31.70  23.60  27.65 
2000 11 30.40  18.20  24.30 
2000 12 30.50  18.29  24.40 
