For the last ten years the school has performed as shown below:
| GRADE | A | A- | B+ | B | B- | C+ | C | C- | D+ | D | D- | E | ENTRY | M.S | M.G | IMP'NT |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | 0 | 0 | 0 | 0 | 2 | 4 | 17 | 23 | 11 | 4 | 0 | 0 | 61 | 5.197 | C- | 0.641 |
| 2014 | 0 | 0 | 0 | 0 | 1 | 6 | 9 | 11 | 22 | 12 | 2 | 0 | 63 | 4.556 | C- | 0.290 |
| 2013 | 0 | 0 | 0 | 0 | 1 | 6 | 5 | 22 | 17 | 23 | 5 | 0 | 79 | 4.266 | D+ | 0.491 |
| 2012 | 0 | 0 | 2 | 1 | 3 | 1 | 6 | 13 | 14 | 22 | 26 | 1 | 89 | 3.775 | D+ | 0.086 |
| 2011 | 0 | 0 | 0 | 1 | 2 | 4 | 8 | 9 | 14 | 26 | 25 | 1 | 89 | 3.680 | D+ | 0.190 |
| 2010 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 6 | 20 | 19 | 14 | 1 | 64 | 3.531 | D+ | 0.309 |
| 2009 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 5 | 13 | 19 | 25 | 4 | 72 | 3.222 | D | 0.062 |
| 2008 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 5 | 3 | 13 | 24 | 1 | 50 | 3.160 | D | -0.178 |
| 2007 | 0 | 0 | 0 | 0 | 1 | 4 | 5 | 5 | 8 | 27 | 26 | 1 | 77 | 3.338 | D | 0.305 |
| 2006 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 8 | 13 | 0 | 31 | 3.032 | D | -0.286 |