1979

1979: 17 283 companies

januar 1 573 companies

februar 1 201 companies

marec 1 389 companies

april 1 649 companies

maj 1 545 companies

junij 1 408 companies

julij 1 513 companies

avgust 1 318 companies

september 1 451 companies

oktober 1 563 companies

november 1 359 companies

december 1 314 companies