| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/14/06 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 112 | |
| 01/05/06 | ARS | Form ARS: Annual report to security holders | 89 | |
| 12/08/05 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 98 | |
| 01/04/05 | ARS | Form ARS: Annual report to security holders | 82 | |
| 12/09/04 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 110 | |
| 04/01/04 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) | 8 | |
| 12/30/03 | ARS | Form ARS: Annual report to security holders | 82 | |
| 12/10/03 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 92 | |
| 01/17/03 | ARS | Form ARS: Annual report to security holders | 78 | |
| 12/12/02 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 91 |
