| Value | Category | Cases | |
|---|---|---|---|
| -77 | Other | 2 |
0%
|
| 1 | Natural | 699 |
7.3%
|
| 2 | Rudimentary | 484 |
5%
|
| 3 | Finished | 8420 |
87.7%
|
| a | Don't know | 0 | |
| m | Not administered in this wave | 0 | |
| z | Not applicable | 0 |