| Value | Category | Cases | |
|---|---|---|---|
| 1 | All purchases were subsidized | 31 |
6.4%
|
| 2 | Some purchases were subsidized | 12 |
2.5%
|
| 3 | No purchase was subsidized | 427 |
87.5%
|
| 98 | Don't know | 18 |
3.7%
|
| Sysmiss | 36179 |