| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 4 |
0.6%
|
| -7 | DON'T KNOW | 10 |
1.4%
|
| 1 | DAILY | 190 |
27.2%
|
| 2 | WEEKLY | 52 |
7.4%
|
| 3 | MONTHLY | 23 |
3.3%
|
| 4 | LESS THAN MONTHLY | 70 |
10%
|
| 5 | NEVER | 349 |
50%
|
| Sysmiss | 7313 |