The two pie charts illustrate the distribution of leisure activities among European adults in 1985 and 1995. In 1985, five main types of activities were recorded, while in 1995, a sixth category—playing computer games—wa
The given two bar charts depict the percentage distribution of employees in four countries according to three distinct areas, namely agriculture, industry, and services, between 1980 and 2010.
In 1980, the majority of workers in all four countries were in the farming sector, but by 2010, there was a shift towards more workers in the industrial and service sectors for most countries.
The pie charts illustrate and compare statistics for the yearly expenses of schools in United Kingdom from 1981 to 2001. The data is devided into five category:
These three pie graphs illustrate the amount of four kinds of vehicles used in the UK in 40 years periods,they are private cars,public transport,lorries and other commercial vehicles,recreational vehicles.
The line graph illustrates the production of fossil fuels in a European country from 1981 to 2000. Overall, the highest production was Petroleum for 20 years, while coal and natural gas were the two fuels with lower prod
Graph shows the main types of fuels, which were used in the UK starting from 1981 to 2000. It is no secret that the main sources of energy have been petroleum, natural gas, and coal.
The bar graph represents the amount of energy consumed by six types of fuel in USA starting from 1980 to project till 2030 in units of quadrillion. Overall, the consumption of all the types of fuels have increased except