Value | Category | Cases | |
---|---|---|---|
0 | Never | 5 |
0.4%
|
1 | On 1 or 2 days | 238 |
20.9%
|
2 | On 3 or 4 days | 303 |
26.6%
|
3 | Daily | 592 |
52%
|
Sysmiss | 144 |