| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 14655 |
95.8%
|
| 1 | currently attending | 0 |
0%
|
| 2 | attended at some time | 634 |
4.1%
|
| 9 | 3 |
0%
|
|
| 11 | .Z | 375 |