| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Yes, often | 40 |
1%
|
| 2 | 2.Yes, sometimes | 70 |
1.7%
|
| 3 | 3.Yes, seldom | 81 |
2%
|
| 4 | 4.No | 3879 |
95.3%
|
| 9 | 9.MISSING | 1 |
0%
|
| Sysmiss | 7 |