| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 4 |
0.4%
|
| 2 | Fortnightly | 11 |
1.1%
|
| 3 | Monthly | 104 |
10.6%
|
| 4 | Seasonally | 100 |
10.2%
|
| 5 | Several times a year | 94 |
9.6%
|
| 6 | Only once/once a year | 214 |
21.8%
|
| 7 | When you can | 182 |
18.5%
|
| 8 | When they ask you to/in an emergency | 273 |
27.8%
|
| Sysmiss | 7589 |