| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 1913 |
62.9%
|
| 1 | currently attending | 0 |
0%
|
| 2 | attended at some time | 1125 |
37%
|
| 9 | 1 |
0%
|
|
| 11 | .Z | 12628 |