Moscow and Moscow Oblast37 252
Saint-Petersburg and Leningrad Oblast12 320
Krasnodar Krai4 475
Sverdlovsk Oblast2 947
Minsk District2 621
Novosibirsk Oblast2 121
Chelyabinsk Oblast1 957
Republic of Tatarstan1 930
Republic of Bashkortostan1 635
Rostov Oblast1 558