The charts show changes in the proportion of energy produced from different resources in a country in 1985 and 2003.
The most noticable change is nuclear decreased 13 percent between 1985 and 2003. Contrast of that, coal increased 13% on 2003. While natural gas had a signaficant change on the other hand hydro unchanged.
Additionally, natural gas slices show us there is 9 percent of increase happened. In 1985 natural gas was around 13 percent and in 2003 that amount became 23 percent. Oil had large amount decrease which iss corresponding to 13 percent of change. I had transection between 52 percent to 39 percent. Other renewable sligtly changed. Which is only 3 percent going up.