| Value | Category | Cases | |
|---|---|---|---|
| 0 | 15 |
6.8%
|
|
| 1 | 103 |
47%
|
|
| 2 | 30 |
13.7%
|
|
| 3 | 21 |
9.6%
|
|
| 4 | 25 |
11.4%
|
|
| 5 | 6 |
2.7%
|
|
| 6 | 11 |
5%
|
|
| 7 | 4 |
1.8%
|
|
| 8 | 2 |
0.9%
|
|
| 9 | 2 |
0.9%
|
|
| Sysmiss | 573 |