| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 359 |
1.4%
|
| 2 | no | 25444 |
98.6%
|
| 8 | not applicable | 0 |
0%
|
| 9 | unspecified | 0 |
0%
|
| Sysmiss | 9230 |