| Value | Category | Cases | |
|---|---|---|---|
| 1 | then | 922 |
69.3%
|
| 2 | later | 118 |
8.9%
|
| 3 | not at all | 282 |
21.2%
|
| 9 | 9 |
0.7%
|
|
| 11 | .Z | 36180 |