| Value | Category | Cases | |
|---|---|---|---|
| 2 | 23 |
7.2%
|
|
| 3 | 46 |
14.4%
|
|
| 4 | 64 |
20%
|
|
| 5 | 74 |
23.1%
|
|
| 6 | 47 |
14.7%
|
|
| 7 | 35 |
10.9%
|
|
| 8 | 12 |
3.8%
|
|
| 9 | 6 |
1.9%
|
|
| 10 | 13 |
4.1%
|
|
| Sysmiss | 1 |