| Value | Category | Cases | |
|---|---|---|---|
| 2 | 8 |
1.6%
|
|
| 3 | 60 |
12.2%
|
|
| 4 | 102 |
20.7%
|
|
| 5 | 120 |
24.3%
|
|
| 6 | 100 |
20.3%
|
|
| 7 | 39 |
7.9%
|
|
| 8 | 25 |
5.1%
|
|
| 9 | 14 |
2.8%
|
|
| 10 | 16 |
3.2%
|
|
| 11 | 3 |
0.6%
|
|
| 12 | 4 |
0.8%
|
|
| 15 | 1 |
0.2%
|
|
| 17 | 1 |
0.2%
|
|
| Sysmiss | 1 |