| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. never | 83 |
1.9%
|
| 2 | 2. once in the 5 days | 1184 |
27.1%
|
| 3 | 3. every 2-3 days | 1541 |
35.3%
|
| 4 | 4. once every day | 894 |
20.5%
|
| 5 | 5. a number of times every day | 643 |
14.7%
|
| 77 | 77. d/r | 0 |
0%
|
| 99 | 99. missing | 16 |
0.4%
|
| Sysmiss | 177 |