| Value | Category | Cases | |
|---|---|---|---|
| 0 | 130 |
44.8%
|
|
| 1 | 46 |
15.9%
|
|
| 2 | 91 |
31.4%
|
|
| 3 | 16 |
5.5%
|
|
| 4 | 3 |
1%
|
|
| 6 | 2 |
0.7%
|
|
| 7 | 1 |
0.3%
|
|
| 13 | 1 |
0.3%
|
|
| Sysmiss | 10626 |