| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | imported | 3586 | 3548 |
51.6%
|
| 2 | local producing | 2953 | 2980 |
43.4%
|
| 3 | Don't know | 228 | 227 |
3.3%
|
| Sysmiss | 104 | 115 |