1953

1953: 421 companies

Yanvar 22 companies

Fevral 32 companies

Mart 28 companies

Aprel 39 companies

May 35 companies

Iyun 42 companies

Iyul 30 companies

Avgust 36 companies

Sentabr 36 companies

Oktabr 38 companies

Noyabr 31 companies

Dekabr 52 companies