| Value | Category | Cases | |
|---|---|---|---|
| 1 | Bought, fully paid | 9 |
47.4%
|
| 2 | Bought, under installment | 0 |
0%
|
| 3 | Rent/pay fee to use | 0 |
0%
|
| 4 | Received for free | 10 |
52.6%
|
| Sysmiss | 2377 |