1949

1949: 55 companies

Yanvar 14 companies

Fevral 3 companies

Mart 5 companies

May 6 companies

Iyun 3 companies

Iyul 10 companies

Avgust 3 companies

Sentabr 4 companies

Oktabr 1 companies

Noyabr 2 companies

Dekabr 4 companies