Is is not all relative? It's not like countries with "small populations to take care of" have massive populations to pay for that welfare. I don't know the ans

Is is not all relative? It's not like countries with "small populations to take care of" have massive populations to pay for that welfare. I don't know the answer, but maybe you do: what percentage of the population is considered "on welfare" for those countries that are striving, versus those that aren't?