| Value | Category |
|---|---|
| 0 | Citizen of this country (Romania) |
| 1 | EU15 |
| 4 | NMS13 |
| 6 | EFTA |
| 7 | Other countries in Europe |
| 9 | North Africa |
| 10 | Other countries in Africa |
| 11 | Near and middle East |
| 12 | East Asia |
| 13 | South and South-West Asia |
| 16 | North America |
| 17 | Central America and Caraibee |
| 18 | South America |
| 19 | Australia and Oceania |
| 20 | Other+stateless |