1953

1953: 61 companies

Yanvar 9 companies

Fevral 4 companies

Mart 3 companies

Aprel 5 companies

May 9 companies

Iyun 3 companies

Iyul 4 companies

Avgust 7 companies

Sentabr 3 companies

Oktabr 7 companies

Noyabr 6 companies

Dekabr 1 companies