Moscow and Moscow Oblast53 177
Saint-Petersburg and Leningrad Oblast19 861
Krasnodar Krai7 344
Sverdlovsk Oblast6 115
Minsk District5 039
Novosibirsk Oblast4 766
Republic of Tatarstan4 239
Rostov Oblast2 907
Chelyabinsk Oblast2 601
Republic of Bashkortostan2 567