| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. never | 233 |
5.3%
|
| 2 | 2. once in the 5 days | 1183 |
27.1%
|
| 3 | 3. every 2-3 days | 1380 |
31.6%
|
| 4 | 4. once every day | 908 |
20.8%
|
| 5 | 5. a number of times every day | 578 |
13.3%
|
| 77 | 77. d/r | 0 |
0%
|
| 99 | 99. missing | 79 |
1.8%
|
| Sysmiss | 177 |