| Value | Category | Cases | |
|---|---|---|---|
| 1 | import- | 1479 |
48.8%
|
| 2 | 2 | 340 |
11.2%
|
| 3 | 3 | 487 |
16.1%
|
| 4 | 4 | 304 |
10%
|
| 5 | import+ | 418 |
13.8%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 15301 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 5811 | |
| -1 | Don't know | 418 |