| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cannot afford | 75 |
16.9%
|
| 2 | Do not like | 4 |
0.9%
|
| 3 | Given for free | 98 |
22.1%
|
| 4 | Already have stock | 261 |
58.9%
|
| 5 | Other, specify | 5 |
1.1%
|