How much does a pack of cigarettes cost in other countries?

Illegal, expensive or still the most normal thing in the world?

All across the world, smoking has become less and less popular in recent years. Whereas a few decades ago it was normal for many to be smoking pack after pack, in most countries it is becoming increasingly rare to come across a chain smoker in the wild. How is the anti-smoking campaign coming along in different countries? And how does this affect the price of a pack of cigarettes? We take a trip around the world.