1978

1978: 18 819 companies

jaanuar 1 558 companies

veebruar 779 companies

märts 1 811 companies

aprill 1 272 companies

mai 1 351 companies

juuni 1 522 companies

juuli 1 994 companies

august 1 803 companies

september 1 547 companies

oktoober 1 708 companies

november 1 829 companies

detsember 1 645 companies