| Value | Category | Cases | |
|---|---|---|---|
| 1 | Majority of them. | 238 |
3.9%
|
| 2 | About half of them. | 159 |
2.6%
|
| 3 | Some of them. | 2508 |
41.3%
|
| 4 | None of them. | 3173 |
52.2%
|
| Sysmiss | 22 |