| Value | Category | Cases | |
|---|---|---|---|
| 3 | 2 |
0.8%
|
|
| 4 | 13 |
5.2%
|
|
| 5 | 23 |
9.1%
|
|
| 6 | 52 |
20.6%
|
|
| 7 | 41 |
16.3%
|
|
| 8 | 76 |
30.2%
|
|
| 9 | 21 |
8.3%
|
|
| 10 | 20 |
7.9%
|
|
| 11 | 1 |
0.4%
|
|
| 12 | 2 |
0.8%
|
|
| 15 | 1 |
0.4%
|
|
| Sysmiss | 2386 |