Answer:
Categories Year
Categories YearEthnic group Language family 2021 Census
Categories YearEthnic group Language family 2021 CensusRussians Slavic 71.76%
Categories YearEthnic group Language family 2021 CensusRussians Slavic 71.76%Tatars Turkic 3.2%
Categories YearEthnic group Language family 2021 CensusRussians Slavic 71.76%Tatars Turkic 3.2%Chechens Northeast Caucasian 1.14%