| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 8790 |
33.7%
|
| 1 | Currently attending | 0 |
0%
|
| 2 | Attended at some time | 17325 |
66.3%
|
| 9 | 94 | ||
| Sysmiss | 10221 |