| Value | Category | Cases | |
|---|---|---|---|
| 0 | 372 |
37.3%
|
|
| 2 | 11 |
1.1%
|
|
| 3 | 4 |
0.4%
|
|
| 5 | 456 |
45.8%
|
|
| 10 | 145 |
14.6%
|
|
| 15 | 8 |
0.8%
|
|
| Sysmiss | 547 |