1955

1955: 419 companies

janvāris 26 companies

februāris 35 companies

marts 36 companies

aprīlis 31 companies

maijs 31 companies

jūnijs 36 companies

jūlijs 34 companies

augusts 34 companies

septembris 25 companies

oktobris 26 companies

novembris 54 companies

decembris 51 companies