1928

1928: 169 companies

janvāris 13 companies

februāris 14 companies

marts 13 companies

aprīlis 11 companies

maijs 20 companies

jūnijs 31 companies

jūlijs 7 companies

augusts 9 companies

septembris 12 companies

oktobris 5 companies

novembris 16 companies

decembris 18 companies