During the 20th century, smoking took the life of an estimated 100 million people, almost as many as were killed in all the wars of that century.
تخمین زده می‌شود که طی قرن بیستم ۱۰۰ میلیون نفر در اثر دخانیات جان سپرده‌اند یعنی رقمی به اندازهٔ مجموع تلفات و کشته‌شدگان جنگ‌های قرن بیستم .‏