| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| -7 | DON'T KNOW | 502 |
15.4%
|
| 1 | DAILY | 1060 |
32.6%
|
| 2 | WEEKLY | 558 |
17.1%
|
| 3 | MONTHLY | 363 |
11.2%
|
| 4 | LESS THAN MONTHLY | 306 |
9.4%
|
| 5 | NEVER | 466 |
14.3%
|
| Sysmiss | 4314 |