| Value | Category | Cases | |
|---|---|---|---|
| 0 | 212 |
96.4%
|
|
| 1 | 6 |
2.7%
|
|
| 2 | 1 |
0.5%
|
|
| 99 | Not applicable | 1 |
0.5%
|
| Sysmiss | 30 |