| Value | Category | Cases | |
|---|---|---|---|
| 1 | Monthly | 0 |
0%
|
| 2 | Quarterly | 0 |
0%
|
| 3 | Annually | 4 |
50%
|
| 4 | One off | 4 |
50%
|
| 777 | Respondent does not want to respond | 0 |
0%
|
| 888 | Not applicable | 0 |
0%
|
| 999 | Don't know | 0 |
0%
|
| Sysmiss | 3168 |