| Value | Category | Cases | |
|---|---|---|---|
| 1 | purchase | 25 |
92.6%
|
| 2 | gift | 1 |
3.7%
|
| 3 | as a payment | 0 |
0%
|
| 4 | provided by job | 1 |
3.7%
|
| Sysmiss | 4910 |