1972

1972: 6 327 companies

sausis 717 companies

vasaris 405 companies

kovas 485 companies

balandis 554 companies

gegužė 522 companies

birželis 515 companies

liepa 555 companies

rugpjūtis 528 companies

rugsėjis 513 companies

spalis 558 companies

lapkritis 520 companies

gruodis 455 companies