1997

1997: 19 429 companies

jaanuar 1 635 companies

veebruar 1 557 companies

märts 1 866 companies

aprill 1 637 companies

mai 1 924 companies

juuni 1 756 companies

juuli 1 737 companies

august 1 870 companies

september 1 480 companies

oktoober 1 292 companies

november 1 231 companies

detsember 1 444 companies