1981

1981: 18 235 companies

janvāris 1 464 companies

februāris 1 629 companies

marts 1 835 companies

aprīlis 1 690 companies

maijs 1 564 companies

jūnijs 1 567 companies

jūlijs 1 400 companies

augusts 1 366 companies

septembris 1 522 companies

oktobris 1 405 companies

novembris 1 405 companies

decembris 1 388 companies