I want to know the answer to the following question:
What percentage of Estonians were ethnic in 2006?
All the background I'm provided with is that "In the decade following the reconstitution of independence, large-scale emigration by ethnic Russians and the removal of the Russian military bases in 1994 caused the proportion of ethnic Estonians in Estonia to increase from 61% to 69% in 2006.". Is that enough to answer the question?
Answer: yes