1991

1991: 525 companies

sausis 87 companies

vasaris 23 companies

kovas 42 companies

balandis 26 companies

gegužė 22 companies

birželis 23 companies

liepa 47 companies

rugpjūtis 41 companies

rugsėjis 41 companies

spalis 54 companies

lapkritis 48 companies

gruodis 71 companies