| Value | Category | Cases | |
|---|---|---|---|
| 0 | 86 |
69.4%
|
|
| 1 | 9 |
7.3%
|
|
| 2 | 6 |
4.8%
|
|
| 3 | 5 |
4%
|
|
| 4 | 6 |
4.8%
|
|
| 5 | 4 |
3.2%
|
|
| 6 | 3 |
2.4%
|
|
| 7 | 4 |
3.2%
|
|
| 12 | 1 |
0.8%
|
|
| Sysmiss | 126 |