| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, throughout the year | 56 |
86.2%
|
| 2 | Yes, part of the year | 8 |
12.3%
|
| 3 | No | 1 |
1.5%
|
| Sysmiss | Do not know | 0 | |
| Sysmiss | Prefer not to disclose | 0 |