| Value | Category | Cases | |
|---|---|---|---|
| 0 | 105 |
59.3%
|
|
| 1 | 22 |
12.4%
|
|
| 2 | 19 |
10.7%
|
|
| 3 | 15 |
8.5%
|
|
| 4 | 10 |
5.6%
|
|
| 5 | 4 |
2.3%
|
|
| 6 | 1 |
0.6%
|
|
| 8 | 1 |
0.6%
|
|
| Sysmiss | 5954 |