The given pie charts depict the percentage of three kinds of sources that were used between 2003 and 2008 to generate electricity in four different countries: Morocco, Vietnam, India, and Sweden.
In general, Vietnam and Morocco did not use Nuclear energy as a resources of producing energy while the opposite could be seen in India and Sweden. In addition, Hydro and Fossil fuel occupied a significant amount of the total electrical source in 4 nations.
Regarding the resources for electricity in Morocco and Vietnam, the Fossil fuel in the latter country accounted for more than half of total amount (56%), as opposed to only 5% of Morocco. Additionally, 95% energy of Morocco were produced from Hydro, which was nearly doubled the figure for Vietnam.
In terms of the percentage of energy origin of remaining country, in India, fossil fuel contributed 82% to the entire quantity of electricity, in comparison with only 4% of Sweden. Conversely, the figure for nuclear power and Hydro power in Sweden were significantly higher than those in India, with 40% and 38%, respectively.
