1-1-2004 15.0 
2-1-2004 15.5 
3-1-2004 16.5
4-1-2004 17.0
5-1-2004 17.5
6-1-2004 18.0
7-1-2004 18.5
8-1-2004 19.0
9-1-2004 19.5
10-1-2004 25.0
11-1-2004 26.5
12-1-2004 27.5
13-1-2004 28.0
14-1-2004 29.5
15-1-2004 28.0
16-1-2004 28.8