You should spend about 20 minutes on this task The charts below show the proportion of the energy produced from different sources in a country between 1985 and 2003 Summarize the information by selecting and reporting the main features and make comparison

Pie charts compare the percentages of energy produced from various sources in a country from 1985 to 2003.

Overall, oil made up the largest share, followed by nuclear oil. In contrast, the amount of coal and hydrogen is at the bottom position.

To begin with, in 1985, the largest amount of energy was oil, which accounted for over half. The proportions of nuclear and natural gas were 22% and 13%, respectively. The percentage of coal was 8%, and it doubled with hydrogen to only 4%.

18 years later, the proportion of oil was still the largest, but decreased to 39%. Following the same trend as oil, the amount of nuclear energy declined slightly and reached 17%. Coal and natural gas have grown by 23% and 13%, respectively. Moreover, the proportion of hydrogen remained stable and other renewables reached 4% in 2003.