Byron Yourcenar's Attribute History
| Attribute Type: |
|
| Date | Attribute Value |
| 04/11/2056 | 573 |
| 04/08/2056 | 559 |
| 06/02/2056 - 04/05/2056 | 554 |
| 07/11/2055 - 04/02/2056 | 545 |
| 21/08/2055 - 04/11/2055 | 540 |
| 21/08/2055 - 04/08/2055 | 529 |
| 14/02/2055 - 04/05/2055 | 520 |
| 08/11/2054 - 04/02/2055 | 510 |
| 22/08/2054 - 04/11/2054 | 499 |