| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | in next 12 months | 1054 |
21.7%
|
| 2 | use later | 386 |
7.9%
|
| 3 | unsure about timing | 222 |
4.6%
|
| 4 | unsure about use | 774 |
15.9%
|
| 5 | does not intend | 2423 |
49.9%
|
| Sysmiss | 1495 |