| Date | Count |
|---|---|
| 2015-01-06 | 2 |
| 2011-10-08 | 7 |
| 2011-09-24 | 5 |
| 2011-09-10 | 4 |
| 2011-08-20 | 3 |
| 2011-08-06 | 3 |
| 2011-07-23 | 4 |
| 2011-07-09 | 4 |
| 2011-06-18 | 3 |
| 2011-06-02 | 5 |
| 2011-05-21 | 5 |
| 2011-05-01 | 4 |
| 2011-04-30 | 3 |
| 2011-04-16 | 3 |
| 2011-04-02 | 4 |
| 2011-03-26 | 5 |
| 2011-03-12 | 3 |
| 2010-07-24 | 5 |
| 2010-07-10 | 4 |
| 2010-06-26 | 5 |
| 2010-06-12 | 3 |
| 2009-12-30 | 2 |
| 2009-09-16 | 1 |
| 2009-09-04 | 1 |
| 2009-08-31 | 1 |
| 2009-08-30 | 4 |
| 2009-08-28 | 1 |