| 1 | A | B | C | D | E | F | G | H | I |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | ncaa collegiate career statistics |  |  |  |  |  |  |  |  |
| 3 | season | receiving |  |  |  | rushing |  |  |  |
| 4 |  | rec | yds | avg | td | att | yds | avg | td |
| 5 | 2009 | 3 | 30 | 10.0 | 1 | 0 | 0 | 0.0 | 0 |
| 6 | 2010 | 32 | 405 | 12.7 | 3 | 8 | 63 | 7.9 | 0 |
| 7 | 2011 | 31 | 406 | 13.1 | 4 | 0 | 0 | 0.0 | 0 |
| 8 | 2012 | 21 | 345 | 16.4 | 0 | 1 | 3 | 3.0 | 0 |
| 9 | total | 87 | 1,186 | 13.6 | 8 | 9 | 66 | 7.3 | 0 |
| 10 | reference: |  |  |  |  |  |  |  |  |

Question: how many receptions did brown get in 2012?
Answer: 21