| Value | Category | Cases | |
|---|---|---|---|
| 0 | 120 |
81.1%
|
|
| 1 | 8 |
5.4%
|
|
| 2 | 7 |
4.7%
|
|
| 3 | 6 |
4.1%
|
|
| 4 | 2 |
1.4%
|
|
| 5 | 3 |
2%
|
|
| 10 | 1 |
0.7%
|
|
| 12 | 1 |
0.7%
|
|
| Sysmiss | 2 |