Filings by day
| Day | Number of documents |
|---|---|
| 05/02/2011 | 654 |
| 05/03/2011 | 715 |
| 05/04/2011 | 685 |
| 05/05/2011 | 1116 |
| 05/06/2011 | 1012 |
| 05/09/2011 | 889 |
| 05/10/2011 | 1203 |
| 05/11/2011 | 662 |
| 05/12/2011 | 901 |
| 05/13/2011 | 1204 |
| 05/16/2011 | 1551 |
| 05/17/2011 | 481 |
| 05/18/2011 | 438 |
| 05/19/2011 | 449 |
| 05/20/2011 | 589 |
| 05/23/2011 | 750 |
| 05/24/2011 | 398 |
| 05/25/2011 | 407 |
| 05/26/2011 | 432 |
| 05/27/2011 | 435 |
| 05/31/2011 | 398 |