Historical Data
- 61Third Quarter 2008
- 62Second Quarter 2008
- 63First Quarter 2008
- 64Fourth Quarter 2007
- 65Third Quarter 2007
- 66Second Quarter 2007
- 67First Quarter 2007
- 68Fourth Quarter 2006
- 69Third Quarter 2006
- 70Second Quarter 2006
- 71First Quarter 2006
- 72Fourth Quarter 2005
- 73Third Quarter 2005
- 74Second Quarter 2005
- 75First Quarter 2005
- 76Fourth Quarter 2004
- 77Third Quarter 2004
- 78Second Quarter 2004
- 79First Quarter 2004
- 80Fourth Quarter 2003