Among those activities were: mining and quarrying, electricity, gas, steam and air conditioning supply, water supply, transportation and storage, administrative and support service activities, public administration, defence.
Med temi področji so bile naslednje dejavnosti: rudarstvo, oskrba z električno energijo, plinom in paro, oskrba z vodo, promet in skladiščenje, druge poslovne dejavnosti, dejavnost javne uprave, obrambe in obvezne socialne varnosti.