1973

1973: 7 591 companies

sausis 748 companies

vasaris 433 companies

kovas 589 companies

balandis 618 companies

gegužė 717 companies

birželis 608 companies

liepa 680 companies

rugpjūtis 625 companies

rugsėjis 549 companies

spalis 604 companies

lapkritis 713 companies

gruodis 707 companies