The data gives information about the proportion of energy production in a nation, from different resources in gives two years1985 and 2003.
Overall, the oil production reamined the highest in both years.In 1985 nuclear energy was second largest production resource and it was natural gas in 2003.Other renewable energy resources had the lowest production in both 1985 and 2003.
Noticeblly,in 1985, 52% of total energy production was contributed by oils and percetange reduced to 39% in 2003.22% energy is utilized from nuclear resouces in 1985 which had to face a downfall to 8% in 2003.Energy was more obtained from coal in 2003 rather than in 1985 which is 22% and 8% respectively.
Moving further,Hydra energy producers provided 4% of total energy in each year.13% of energy was provided by natural gas in 1985 which increased to 23% in 2003.Other renewable sources contributed the least in both years which is 1% in 1985 and 4% in 2003.