Do norwegian people cook?

I lived here for 6 months, and coming from France, i am used to be often in the kitchen. I do not cook every single meal, typically i do not cook breakfast. But i am cooking twice a day on average.

I lived 6 month with 3 girls, and now I am gonna live with 4 people for a year, and once again, I have seen one of them cook, once. hich made us wonder what do people eat and when?

Edit : I meant that i just moved here back again, a week ago, and in that time I only saw one of them cook. I live with a 60+ yo couple and a young woman of maybe ... 25 ish years