| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 174 |
2.4%
|
| 2 | WEEKLY | 425 |
5.9%
|
| 3 | MONTHLY | 575 |
8%
|
| 4 | A FEW TIMES A YEAR | 1962 |
27.4%
|
| 5 | NEVER | 3898 |
54.5%
|
| Sysmiss | 121 |
1.7%
|