1968

1968: 468 companies

yanvar 36 companies

Fevral 33 companies

mart 48 companies

Aprel 44 companies

May 33 companies

İyun 43 companies

İyul 29 companies

Avqust 26 companies

Sentyabr 34 companies

Oktyabr 36 companies

Noyabr 55 companies

dekabr 51 companies