Culture of sharing

In Spain I discovered much stronger culture of sharing. When travelling with my teammates someone always bought some pack of snacks and then shared the whole bag equally with everyone. In Finland the one who bought the bag would have given one or two snacks for his friends and then eaten the rest by himself. When going for a short trip it is necessary to go to the supermartket to buy some food. In Spain we chose together some food for the common basket and then we shared the price. In Finland everyone would take care of their own food and then buy it on their own. I have even sometimes begged someone to share pack of sausages with me but no one wanted to share with me.