1966

1966: 2 758 companies

sausis 260 companies

vasaris 202 companies

kovas 249 companies

balandis 234 companies

gegužė 240 companies

birželis 213 companies

liepa 200 companies

rugpjūtis 247 companies

rugsėjis 216 companies

spalis 248 companies

lapkritis 233 companies

gruodis 216 companies