1990

1990: 349 companies

Ιανουάριος 27 companies

Φεβρουάριος 32 companies

Μάρτιος 7 companies

Απρίλιος 21 companies

Μάιος 57 companies

Ιούνιος 6 companies

Ιούλιος 1 companies

Αύγουστος 4 companies

Σεπτέμβριος 43 companies

Οκτώβριος 16 companies

Νοέμβριος 75 companies

Δεκέμβριος 60 companies