| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 66 |
1.6%
|
| 2 | WEEKLY | 242 |
5.7%
|
| 3 | MONTHLY | 314 |
7.4%
|
| 4 | A FEW TIMES A YEAR | 1241 |
29.4%
|
| 5 | NEVER | 1872 |
44.3%
|
| 9 | NO RESPONSE | 5 |
0.1%
|
| Sysmiss | 481 |
11.4%
|