| Value | Category | Cases | |
|---|---|---|---|
| . | 315549 |
98.2%
|
|
| 1 | Formal course work | 1207 |
0.4%
|
| 2 | Apprenticeship or craftmanship | 4414 |
1.4%
|
| 3 | Other informal training | 0 |
0%
|
| 4 | On the job training | 0 |
0%
|