1918

1918: 60 companies

Ιανουάριος 11 companies

Φεβρουάριος 6 companies

Μάρτιος 6 companies

Απρίλιος 4 companies

Μάιος 7 companies

Ιούνιος 4 companies

Ιούλιος 3 companies

Αύγουστος 4 companies

Σεπτέμβριος 1 companies

Οκτώβριος 4 companies

Νοέμβριος 7 companies

Δεκέμβριος 3 companies