1996 10 33.14  20.20  26.67 
1996 11 36.79  19.85  28.32 
1996 12 37.65  24.27  30.96 
1997 01 34.34  22.88  28.61 
1997 02 34.09  23.41  28.75 
1997 03 31.49  19.68  25.58 
1997 04 31.05  16.04  23.55 
1997 05 26.99  11.25  19.11 
1997 06 23.99   8.85  16.42 
1997 07 24.32   9.88  17.10 
1997 08 27.31   9.53  18.42 
1997 09 33.18  15.07  24.13 
1997 10 35.50  17.91  26.70 
1997 11 35.91  20.56  28.23 
1997 12 35.00  23.66  29.33 
1998 01 36.43  23.10  29.76 
1998 02 36.71  23.83  30.27 
1998 03 34.80  21.17  27.98 
1998 04 32.71  18.21  25.46 
1998 05 28.52  12.78  20.65 
1998 06 26.00   9.93  17.96 
1998 07 25.21  10.45  17.83 
1998 08 28.17  11.31  19.74 
1998 09 31.90  15.90  23.90 
1998 10 35.40  19.70  27.55 
1998 11 36.30  21.30  28.80 
1998 12 37.50  23.50  30.50 
1999 01 36.09  22.90  29.50 
1999 02 36.59  22.40  29.50 
1999 03 33.90  21.60  27.75 
1999 04 30.30  18.10  24.20 
1999 05 28.90  11.30  20.10 
1999 06 25.50   9.20  17.35 
1999 07 25.00   8.10  16.54 
1999 08 27.90   9.39  18.65 
1999 09 32.30  13.20  22.75 
1999 10 35.40  18.60  27.00 
1999 11 32.70  19.60  26.15 
1999 12 34.20  21.20  27.70 
2000 01 37.30  21.20  29.25 
2000 02 32.90  23.40  28.15 
2000 03 33.59  21.00  27.30 
2000 04 30.70  19.90  25.30 
2000 05 25.70  14.00  19.85 
2000 06 23.20   8.70  15.95 
2000 07 26.70   5.50  16.10 
2000 08 28.90   7.60  18.25 
2000 09 33.09  12.70  22.90 
2000 10 33.50  18.20  25.85 
2000 11 33.59  20.00  26.80 
2000 12 31.70  21.70  26.70 
2001 01 35.20  22.10  28.65 
2001 02 33.80  22.40  28.09 
2001 03 34.59  22.00  28.30 
2001 04 32.20  17.79  25.00 
2001 05 27.60   9.20  18.40 
2001 06 27.00  10.40  18.70 
2001 07 25.10   7.30  16.20 
2001 08 27.00   5.90  16.45 
2001 09 31.20  12.40  21.80 
2001 10 32.40  16.20  24.30 
2001 11 36.09  19.90  28.00 
2001 12 38.59  22.50  30.55 
2002 01 37.80  22.80  30.30 
2002 02 37.50  24.40  30.95 
2002 03 36.00  19.79  27.90 
2002 04 34.80  17.29  26.05 
2002 05 29.60  13.20  21.40 
2002 06 25.90   8.50  17.20 
2002 07 25.70   5.20  15.45 
2002 08 27.80   8.30  18.04 
2002 09 32.80  13.20  23.00 
2002 10 36.59  16.50  26.55 
2002 11 38.80  22.90  30.84 
2002 12 39.70  22.40  31.05 
2003 01 34.70  23.10  28.90 
2003 02 35.40  23.70  29.55 
2003 03 34.90  20.29  27.60 
2003 04 34.00  18.90  26.45 
2003 05 29.60  13.60  21.60 
2003 06 26.50  10.20  18.35 
2003 07 25.90   8.60  17.25 
2003 08 28.20  11.00  19.60 
2003 09 33.59  15.00  24.30 
2003 10 35.40  17.79  26.60 
2003 11 36.70  20.50  28.60 
2003 12 37.20  23.70  30.45 
2004 01 35.90  23.70  29.80 
2004 02 34.00  23.20  28.60 
2004 03 35.70  22.00  28.85 
2004 04 32.90  18.29  25.60 
2004 05 28.80  14.40  21.59 
2004 06 25.70   8.80  17.25 
2004 07 25.60   7.70  16.65 
2004 08 27.00   7.30  17.15 
2004 09 30.40  12.60  21.50 
2004 10 37.09  18.00  27.55 
