Value | Category | Cases | |
---|---|---|---|
0 | Never | 157 |
7.2%
|
1 | On 1 or 2 days | 644 |
29.5%
|
2 | On 3 or 4 days | 628 |
28.7%
|
3 | Daily | 756 |
34.6%
|
Sysmiss | 399 |