| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
0.9%
|
|
| 1 | Day | 315 |
24.5%
|
| 2 | Week | 247 |
19.2%
|
| 3 | Month | 325 |
25.2%
|
| 4 | Occas. | 389 |
30.2%
|
| 5 | 1 |
0.1%
|
|
| Sysmiss | 23432 |