| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 TIMES/DAY | 128 |
8.7%
|
| 2 | TWICE/DAY | 460 |
31.1%
|
| 3 | ONCE/DAY | 580 |
39.3%
|
| 4 | ONCE/TWO DAYS | 97 |
6.6%
|
| 5 | ONCE/WEEK | 115 |
7.8%
|
| 6 | NEVER | 97 |
6.6%
|
| Sysmiss | 3422 |