| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 0 |
0%
|
| 2 | Fortnightly | 0 |
0%
|
| 3 | Monthly | 17 |
21.5%
|
| 4 | Seasonally | 8 |
10.1%
|
| 5 | Several times a year | 9 |
11.4%
|
| 6 | Only once/once a year | 9 |
11.4%
|
| 7 | When you can | 11 |
13.9%
|
| 8 | When they ask you to/in an emergency | 25 |
31.6%
|
| Sysmiss | 8492 |