The charts below show the proportion of the energy produced from different sources in a country between 1985 and 2003.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.
![](https://daxue-oss.koocdn.com/upload/ti/sardine/2500000-2501000/2500871/58851332b27a4f7ba27a2522c416bf03.png)