1971

1971: 5 971 companies

sausis 642 companies

vasaris 433 companies

kovas 537 companies

balandis 474 companies

gegužė 545 companies

birželis 524 companies

liepa 497 companies

rugpjūtis 507 companies

rugsėjis 405 companies

spalis 428 companies

lapkritis 478 companies

gruodis 501 companies