| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, regularly | 293 |
38.9%
|
| 2 | Yes, irregularly | 212 |
28.2%
|
| 3 | Yes, regularly & irregularly | 56 |
7.4%
|
| 4 | No | 192 |
25.5%
|
| 98 | Don't know | 0 |
0%
|
| Sysmiss | 69883 |