| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 0 |
0%
|
| 2 | LESS THAN DAILY | 12 |
0.5%
|
| 3 | NOT AT ALL | 2205 |
99.1%
|
| 7 | DON’T KNOW | 7 |
0.3%
|
| Sysmiss | 2742 |