| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 260 |
21.1%
|
| 2 | Once or twice in the past month | 355 |
28.8%
|
| 3 | About once a week | 200 |
16.2%
|
| 4 | 2 or 3 times a week | 132 |
10.7%
|
| 5 | Almost every day | 136 |
11%
|
| 6 | Every day | 150 |
12.2%
|
| Sysmiss | 1959 |