In June 1996, an experimental flu vaccine was trialled in a large country town on females only. The result of this survey is presented in the following illustration.
The graph and table below show the number of fishers in millions for different regions in 1980, 1990, and 2000, and the world's top exporters of fish in 2000.
The graph below shows the average monthly use of health clubs in Miami and Florida by all full-time members in 2017. The pie charts show the age profile of male and female members of this health club.
The charts below show the changes in ownership of electrical appliances and amount of time spent doing housework in households in one country between 1920 and 2019.
The charts below show the growth in the population in some of the world’s largest cities as well as the population distribution in urban and rural areas.