Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. Drinking habits by age

The given bar diagram illustrates the proportions of individuals drinking behaviour by age, from 16 to 74 years in United States. Overall, the number of people who never drink alcohol is highest among all age groups. In contrast, the number of heavy drinkers is lowest, while light drinkers and ex-drinkers are quite similar in proportion. […]