| Value | Category | Cases | |
|---|---|---|---|
| 0 | 364 |
91.2%
|
|
| 1 | 23 |
5.8%
|
|
| 2 | 9 |
2.3%
|
|
| 3 | 2 |
0.5%
|
|
| 6 | 1 |
0.3%
|
|
| Sysmiss | 2 |