The given pie charts indicate the electricity produced by three types of power in four countries from 2003 to 2008.
From the general perspective, Sweden and Morocco were two nations that most of using hydro power to generate electricity and fossil fuel was applied virtually to produce electricity in India and Vietnam.
As could be observed immediately that, in India, the vast majority of fossil fuel rate was exerted to manufacture electricity with 82%. It was followed by the Viet Nam country, with half of percentage of using fossil fuel. However, Sweden and Morocco were two countries that the rate of applying fossil fuel was the smallest. Hydro power took the lead in the application in Morocco and Sweden, made up half of power proportion. Viet Nam was in the third range of utilizing hydro power percentage, with 44% and India had a hydro power rate was the lowest. Nuclear power was not utilized in two nations Morocco and Viet Nam. In contrast, it was used in Sweden and India, with 44% and 4% in turn.
To sum up, most of hydro power is applied in Morocco and India was the country which used fossil fuel with the highest percentage. Nevertheless, nuclear power is not virtually appeared in Morocco and Viet Nam
