| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | Easily persuaded to participate | 1887 |
91.3%
|
| 2 | A bit difficult to persuade | 138 |
6.7%
|
| 3 | Very difficult to persuade | 24 |
1.2%
|
| Sysmiss | 17 |