| Value | Category | Cases | |
|---|---|---|---|
| 1 | import- | 304 |
9.8%
|
| 2 | 2 | 196 |
6.3%
|
| 3 | 3 | 449 |
14.5%
|
| 4 | 4 | 619 |
20%
|
| 5 | import+ | 1532 |
49.4%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 15301 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 5809 | |
| -1 | Don't know | 348 |