The bar charts below show the prevalence of obesity among boys and girls aged 12 to 19 years by ethnicity, in the United States for the years 2004 and 2014.
The chart below shows information about Heart Attacks by Ages and Genders in the USA.
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The bar chart below shows the results of a survey conducted by a personnel department at a major company. The survey was carried out on two groups of workers: those aged from 18-30 and those aged 45-60, and shows factors affecting their work performance.
The charts below show the main reasons for study among students of different age groups and the amount of support they received from employers.
The graphs below show the types of music albums purchased by people in Britain according to sex and age.
The graph shows Internet Usage in Taiwan by Age Group, 1998-2000.
The chart below shows the type of transports young people in four countries prefer to use.
