| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 23691 |
78.4%
|
| 1 | Currently attending | 0 |
0%
|
| 2 | Attended at some time | 6535 |
21.6%
|
| 9 | 245 | ||
| Sysmiss | 5959 |