| Value | Category | Cases | |
|---|---|---|---|
| -9 | 3560 |
90.1%
|
|
| 1 | Not aware that they were selling | 99 |
2.5%
|
| 2 | OBA voucher got finished | 12 |
0.3%
|
| 3 | HF does not sell | 2 |
0.1%
|
| 4 | I did not have the money | 10 |
0.3%
|
| 5 | Did not know where to get it | 0 |
0%
|
| 6 | Superstitious about OBA voucher | 27 |
0.7%
|
| 7 | Other | 0 |
0%
|
| 9 | Not applicable | 160 |
4%
|
| 96 | 82 |
2.1%
|
