| Value | Category | Cases | |
|---|---|---|---|
| 1 | Expensive | 68 |
3.7%
|
| 2 | Affordable | 481 |
26.1%
|
| 3 | Free | 1292 |
70.2%
|
| 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 | 2362 |