| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 times per day | 42 |
1.9%
|
| 2 | 3 times per day | 280 |
12.6%
|
| 3 | 4 times per day | 245 |
11%
|
| 4 | 5 times per day | 293 |
13.2%
|
| 5 | 6 or more times per day | 1364 |
61.3%
|
| Sysmiss | 33 |