Historical data
Splits
| Date | Description |
|---|---|
| Jul 20, 2009 | 1-for-1 split |
| Jul 18, 2008 | 105-for-100 split |
| Jul 26, 2007 | 109-for-100 split |
| Jul 31, 2006 | 107-for-100 split |
| Jul 19, 2005 | 114-for-100 split |
| Jul 14, 2004 | 107-for-100 split |
| May 25, 2001 | 160-for-100 split |