Graphic truth: Watch the throne — monarchies around the world

Former Spanish King Juan Carlos I's decision to leave the country after being investigated for corruption has reignited the debate over the future of the monarchy in Spain. Opinions are divided between mostly older Spaniards who defend the institution's role as a symbol of national unity, and the younger generations and nationalist regions who want Spain to become a republic. More than three quarters of the world's countries are now republics, but 44 still have a king or queen as their head of state — among them the 16 Commonwealth countries officially ruled by British Queen Elizabeth II and 5 countries where the sovereign is all-powerful. We take a look at which countries remain monarchies today.