Years | - | Irs | Drs |
2009 | 12 | 14 | 4 |
2010 | 14 | 13 | 3 |
2011 | 13 | 11 | 6 |
2012 | 13 | 12 | 5 |
2013 | 17 | 8 | 5 |
2014 | 12 | 7 | 11 |
2015 | 10 | 9 | 11 |