Russia and Ukraine

[Thumpalumpacus]

Between 1-2 million Russians fled, or at most 1/3 as many Russians as Ukrainians fled, out of a pre-war population 3.5 times bigger.    So the escape problem is at least 10 times worse for Ukraine than for Russia.   Which is not entirely surprising as the war is not fought on Russian territory regardless of exaggerated story of Ukrainian pin pricks against Russian territory.

2nd 3rd request: source for these numbers?

Document your claim.