The two bar charts illustartae the proportion of workers in three catgaroies such as aggriculture, industry and services in Germany, the USA, Japan, and China in 1980 and 2010.
The bar chart compares the four different types of transportation for travelling and working, namely bus, car, bike and on foot, in one European city, in 1960, 1980 and 2000.
The line graph illustrates changes in the amount of three fast foods ( pizza, fish and chips, and hamburgers) and the amount, by Australian teenagers from 1975 to 2000.
The line graph illustrates how much fast food was eaten by young Australians between 1975 and 2000, in given categories as pizza, fish and chips, and hamburgers. Overall, the dominant type was fish and chips at the begin
The provided line graph illustrates the number of the people who is more than 65 years old for 100 years, from 1940 to 2040, categorized into three countries; USA, Sweden and Japan.