| Value | Category |
|---|---|
| -1 | Missing |
| 1 | I feel only [ethnic group] |
| 2 | I feel more [ethnic group] than [national identity] |
| 3 | I feel equally [national identity] and [ethnic group] |
| 4 | I feel more [national identity] than [ethnic group] |
| 5 | I feel only [national identity] |
| 7 | Not applicable |
| 9 | Don't know |
| 998 | Refused |
| 997 | Not asked |