| Value | Category | Cases | |
|---|---|---|---|
| 1 | Provided | 116 |
58.3%
|
| 2 | Later re | 32 |
16.1%
|
| 3 | Purchase | 10 |
5%
|
| 4 | Some pro | 41 |
20.6%
|
| Sysmiss | 4 |