| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 0 |
0%
|
| 1 | Less than 1x month | 0 |
0%
|
| 2 | Monthly | 2 |
0.1%
|
| 3 | Weekly | 1 |
0.1%
|
| 4 | 3x Weekly | 3 |
0.2%
|
| 5 | Everyday | 11 |
0.7%
|
| 88 | 1561 |
98.9%
|
|
| Sysmiss | 3 |