| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every day | 272 |
92.2%
|
| 2 | Once a week | 18 |
6.1%
|
| 3 | Once every two weeks | 1 |
0.3%
|
| 4 | Once a month | 4 |
1.4%
|
| 2147483625 | Don't know | 0 |
0%
|
| 2147483639 | Refuse to answer | 0 |
0%
|
| 11 | .D | 1 | |
| Sysmiss | 2389 |