| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 1 |
2.2%
|
| 1 | Less often | 20 |
43.5%
|
| 2 | See at least monthly | 5 |
10.9%
|
| 3 | See at least weekly | 10 |
21.7%
|
| 4 | Daily | 10 |
21.7%
|
| Sysmiss | 113 |