| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Rarely (1 or 2 times) | 130 |
20%
|
| 2 | 2. Sometimes (3-10 times) | 409 |
62.8%
|
| 3 | 3. Often (more than 10 times) | 112 |
17.2%
|
| Sysmiss | 2092 |