1980

1980: 1 987 companies

yanvar 176 companies

Fevral 197 companies

mart 180 companies

Aprel 172 companies

May 160 companies

İyun 181 companies

İyul 151 companies

Avqust 130 companies

Sentyabr 122 companies

Oktyabr 159 companies

Noyabr 149 companies

dekabr 210 companies