| Growth of Total Pop. | Contribution of National Pop. | Contribution of Immigrant Pop. | Contribution Immigrant Pop./Growth of Total Pop. |
Alava | 12.37 | 4.38 | 7.98 | 64.55 |
Guipuzcoa | 5.27 | −0.41 | 5.68 | 107.78 |
Biscay | 1.69 | −3.49 | 5.19 | 306.32 |
Basque Country | 4.31 | −1.42 | 5.73 | 132.95 |