1952

1952: 109 companies

Yanvar 9 companies

Fevral 6 companies

Mart 10 companies

Aprel 6 companies

May 11 companies

Iyun 11 companies

Iyul 11 companies

Avgust 6 companies

Sentabr 9 companies

Oktabr 14 companies

Noyabr 6 companies

Dekabr 10 companies