1980

1980: 3 105 companies

Yanvar 321 companies

Fevral 207 companies

Mart 256 companies

Aprel 238 companies

May 227 companies

Iyun 317 companies

Iyul 276 companies

Avgust 235 companies

Sentabr 233 companies

Oktabr 267 companies

Noyabr 300 companies

Dekabr 228 companies