| Value | Category | Cases | |
|---|---|---|---|
| 1 | One visit in face-to-face interview with one person | 528 |
91.2%
|
| 2 | One visit in face-to-face interview with different managers/staff | 30 |
5.2%
|
| 3 | Several visits | 21 |
3.6%
|
| Sysmiss | 2 |