But from the surveys that do exist, what we can see is there's huge variation across different countries and time periods in those countries for attitudes and tolerance of questions like migration and mobility on the one hand and free trade on the other.
Ali iz istraživanja koja postoje, možemo uočiti veliku razliku između različitih zemalja i vremenskih perioda u tim zemljama za stavove i toleranciju o pitanju migracije i mobilnosti s jedne strane te slobodne razmjene s druge.