1964

1964: 145 companies

sausis 13 companies

vasaris 8 companies

kovas 8 companies

balandis 11 companies

gegužė 13 companies

birželis 13 companies

liepa 8 companies

rugpjūtis 10 companies

rugsėjis 8 companies

spalis 15 companies

lapkritis 17 companies

gruodis 21 companies