| Value | Category | Cases | |
|---|---|---|---|
| 1 | in next 12 months | 1073 |
38.1%
|
| 2 | use later | 110 |
3.9%
|
| 3 | unsure about timing | 26 |
0.9%
|
| 4 | unsure about use | 214 |
7.6%
|
| 5 | does not intend | 1390 |
49.4%
|
| Sysmiss | 1103 |