| Value | Category | Cases | |
|---|---|---|---|
| 1 | Monthly | 12 |
4.8%
|
| 2 | Quarterly | 41 |
16.5%
|
| 3 | Twice a year | 25 |
10%
|
| 4 | Annually | 81 |
32.5%
|
| 5 | Every two years | 5 |
2%
|
| 6 | Irregular/adhoc | 84 |
33.7%
|
| 7 | Other(specify) | 1 |
0.4%
|
| 99 | Not stated | 0 |
0%
|
| 8 | No training | 22 | |
| 9 | Not applicable | 135 | |
| Sysmiss | 99 |