| Value | Category | Cases | |
|---|---|---|---|
| 0 | 226 |
64.2%
|
|
| 1 | 84 |
23.9%
|
|
| 2 | 27 |
7.7%
|
|
| 3 | 12 |
3.4%
|
|
| 4 | 3 |
0.9%
|
|
| Sysmiss | 6830 |