| Value | Category | Cases | |
|---|---|---|---|
| 1 | Time restrictions | 5 |
12.2%
|
| 2 | Limitation on number of users at a given time | 2 |
4.9%
|
| 3 | Rotation among groups of families | 1 |
2.4%
|
| 4 | No restrictions | 5 |
12.2%
|
| 96 | Other (specify) | 28 |
68.3%
|
| Sysmiss | 1509 |