1949

1949: 278 companies

Yanvar 19 companies

Fevral 20 companies

Mart 21 companies

Aprel 25 companies

May 22 companies

Iyun 20 companies

Iyul 21 companies

Avgust 21 companies

Sentabr 22 companies

Oktabr 30 companies

Noyabr 26 companies

Dekabr 31 companies