Value | Category | Cases | |
---|---|---|---|
0 | Never | 113 |
5.3%
|
1 | On 1 or 2 days | 503 |
23.6%
|
2 | On 3 or 4 days | 570 |
26.8%
|
3 | Daily | 941 |
44.2%
|
Sysmiss | 457 |