- Action on Smoking and Health Fact Sheet on Smoking and Disease in the U.K.
- American Heart Association smoking statistics among various groups in the U.S.
- Percent of adult smokers by country
- Former smokers in the U.S., by state
- Everyday smokers in the U.S., by state
- Cigarette consumption, by country
- Perception of cigarette smoking risk in the U.S., by state
- Young female smokers, by country
- Young male smokers, by country