| Value | Category | Cases | |
|---|---|---|---|
| 1 | Monthly | 5 |
3.4%
|
| 2 | Quarterly | 20 |
13.7%
|
| 3 | Twice a year | 10 |
6.8%
|
| 4 | Annually | 45 |
30.8%
|
| 5 | Every two years | 2 |
1.4%
|
| 6 | Irregular/adhoc | 62 |
42.5%
|
| 7 | Other(specify) | 2 |
1.4%
|
| 99 | Not stated | 0 |
0%
|
| 8 | No training | 108 | |
| 9 | Not applicable | 152 | |
| Sysmiss | 99 |