| Value | Category | Cases | |
|---|---|---|---|
| -77 | Other | 10 |
0.1%
|
| 1 | Natural | 4978 |
51.8%
|
| 2 | Rudimentary | 324 |
3.4%
|
| 3 | Finished | 4292 |
44.7%
|
| a | Don't know | 0 | |
| m | Not administered in this wave | 0 | |
| z | Not applicable | 0 |