| Value | Category | Cases | |
|---|---|---|---|
| 1 | dont_know | 9 |
1.4%
|
| 2 | no_already_done | 3 |
0.5%
|
| 3 | no_not_needed | 624 |
97.5%
|
| 4 | prefer_not_to_answer | 2 |
0.3%
|
| 5 | yes | 2 |
0.3%
|