| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
1.7%
|
|
| 3 | 41 |
34.5%
|
|
| 4 | 20 |
16.8%
|
|
| 5 | 30 |
25.2%
|
|
| 6 | 11 |
9.2%
|
|
| 7 | 5 |
4.2%
|
|
| 8 | 5 |
4.2%
|
|
| 9 | 3 |
2.5%
|
|
| 10 | 1 |
0.8%
|
|
| 13 | 1 |
0.8%
|
|
| Sysmiss | 3267 |