| Value | Category | Cases | |
|---|---|---|---|
| 1 | Formal training | 10 |
3.2%
|
| 2 | Acquired from/trained by parent/relative/friend | 251 |
79.2%
|
| 3 | Acquired from other person without payment | 18 |
5.7%
|
| 4 | Apprenticeship | 4 |
1.3%
|
| 5 | Trained by other person against payment | 3 |
0.9%
|
| 6 | Learned from observing other people | 28 |
8.8%
|
| 7 | Learned from observing products/finished work | 1 |
0.3%
|
| 8 | Other | 2 |
0.6%
|
| Sysmiss | 9004 |