1952

1952: 474 companies

janvāris 94 companies

februāris 39 companies

marts 30 companies

aprīlis 25 companies

maijs 41 companies

jūnijs 43 companies

jūlijs 41 companies

augusts 36 companies

septembris 29 companies

oktobris 44 companies

novembris 28 companies

decembris 24 companies