| Lp. | klasa | Frekwencja |
|---|---|---|
| 1 | V a | 43,5% |
| 2 | I a | 38,6% |
| 3 | II b | 35,6% |
| 4 | I c | 34,0% |
| 5 | II a | 33,9% |
| 6 | II c | 29,6% |
| 7 | V c | 28,2% |
| 8 | V b | 26,9% |
| 9 | IV d | 23,7% |
| 10 | IV c | 20,8% |
| 11 | I b | 18,9% |
| 12 | IV a | 17,5% |
| 13 | VII a | 12,8% |
| 14 | III a | 10,0% |
| 15 | III b | 7,8% |
| 16 | VI a | 6,8% |
| 17 | VIII a | 4,5% |
| 18 | IV b | 1,2% |
| 19 | VI b | 0,8% |