| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cannot afford | 35 |
4.9%
|
| 2 | Do not like | 9 |
1.3%
|
| 3 | Given for free | 112 |
15.7%
|
| 4 | Already have stock | 554 |
77.5%
|
| 5 | Other, specify | 5 |
0.7%
|
| Sysmiss | 12162 |