Jumla ta 1: Kamfanonin da ke cikin babban kogin sun hada da Rockwell Automation, Pfizer Nederland, Sodexho Nederland, Royal Dutch Shell, Van Oord da sauransu. Jumla ta biyu: Kamfanoni da ke zaune a cikin babban kogin sun hada da Rockwell Automation, Royal Dutch Shell, Sodexho Nederland, Pfizer, Van Oord da sauransu. Tambaya: Shin jumlar 1 da jumlar 2 suna bayyana ma'ana iri ɗaya? Shin ko a'a?
A'a ba haka ba