Value | Category | Cases | |
---|---|---|---|
0 | Never | 99 |
4.6%
|
1 | On 1 or 2 days | 646 |
29.7%
|
2 | On 3 or 4 days | 705 |
32.4%
|
3 | Daily | 725 |
33.3%
|
Sysmiss | 409 |