| Value | Category | Cases | |
|---|---|---|---|
| 1 | Bought, fully paid | 150 |
73.9%
|
| 2 | Bought, under installment | 25 |
12.3%
|
| 3 | Rent/pay fee for use | 0 |
0%
|
| 4 | Free/donated | 28 |
13.8%
|
| Sysmiss | 4 |