Volga Federal District42Social policy24Politics19Security9Ecology9Housing and Utility Sector6Industry6Law6Transportation5Cars & Motorcycles.Other5Economics.Other5Accidents4Society.Other4Education3Agriculture3Central Federal District3Science2Lifehack2Culture.Other2International1Health1Entrepreneurship1Finances & Markets1Real estate1Large business1Music1Northwestern Federal District1Cars1Hi-Tech.Other1