| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most | 2453 |
60.9%
|
| 2 | About half | 965 |
23.9%
|
| 3 | About third | 527 |
13.1%
|
| 4 | Just a few | 86 |
2.1%
|
| Sysmiss | 70 |