| Value | Category | Cases | |
|---|---|---|---|
| 1 | Expensive | 132 |
10.4%
|
| 2 | Affordable | 445 |
35%
|
| 3 | Free | 693 |
54.6%
|
| 888 | Don't Know/Not sure | 0 |
0%
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | Others | 0 | |
| Sysmiss | Can't reveal | 0 | |
| Sysmiss | 2933 |