The provided illustrations give information about how different portions of energy are produced considering various resources in a country in 1985 and 2003.
In summary, in 1985, a huge proportion of resources belongs to the oil accounted for 52%, and the least percentage goes to the other renewable, at 1%. When it comes to 2003, the largest part of the resources, while hydro and uncategorized renewable sources have same portions being at 4%.
To begin with, oil sources are by far the biggest part of the total sources that produce energy which is derived from 52% in 1985. Then it followed by nuclear sources are responsible for 22%, and natural gas for 13%. Additionally, the rest of the resources are coal, hydro and other renewable sources which have 8%, 4% and 1%, respectively.
In 2003, the oil resources are still having a big part which make up 39% of total resources. Similarly, natural gas is the second largest resources for energy production with 23%, and coal comes after it, at 22%. Finally, there are resources that have produced 8%, 4% and 4% by nuclear, hydro and others, in respected order.