| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 415 |
40.2%
|
| 2 | 1 to 3 | 175 |
16.9%
|
| 3 | 4 to 6 | 62 |
6%
|
| 4 | Everyday | 381 |
36.9%
|
| Sysmiss | 9 |