| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not willing | 0 |
0%
|
| 1 | Local | 572 |
51.9%
|
| 2 | Domestic | 367 |
33.3%
|
| 3 | Imported | 124 |
11.3%
|
| 4 | Home made | 39 |
3.5%
|
| Sysmiss | 2402 |