The line chart illustrates how many people participated in four types of sport activities ( basketball, tennis, badmintion, and rugby) in one region from 1985 to 2005.
The line graph illustrates the information that fuel consumptions such as petrol and oil, coal, natural gas, nuclear, solar and hydropower of the USA from 1980 to 2030. Units are measured by quandrillion.
The bar charts illustrate the figure for average years of schooling, the rate of scientists and technicians and spending on research & development between 1980 and 1990 in developing countries and industrialized countrie
The line graph illustrates the grams of three kinds of spreads- margarine, low fat and reduced spreads, and butter, that were consumed between 1981 and 2007. The units are depicted in grams.
The bar charts illustrate the proportion of both male and female who had a certificated driving license by passing the exam in one Asian country. This data is represented in a 10-year period, from 1980 to 2010.
The line graph demonstrates the amount of people who visited the United Kingdom for the various aims in the period of 20 years, particularly from 1980 to 2009.