| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 8366 |
59.3%
|
| 1 | currently attending | 0 |
0%
|
| 2 | attended at some time | 5728 |
40.6%
|
| 9 | 4 |
0%
|
|
| 11 | .Z | 1569 |