1952

1952: 324 companies

Yanvar 25 companies

Fevral 26 companies

Mart 29 companies

Aprel 22 companies

May 34 companies

Iyun 29 companies

Iyul 27 companies

Avgust 21 companies

Sentabr 30 companies

Oktabr 18 companies

Noyabr 34 companies

Dekabr 29 companies