The initial pie chart depicts data regarding energy manufacture in one particular country during 1995, the latter one in 2005.
Overall, what stands out from this chart is that even though almost all sectors, namely gas, coal, nuclear, and other releases, experienced a slight increase in 2005, petro declined dramatically.
Looking at more details of electricity in both 1995 and 2005 it is obvious that coal was by far the most produced energy among other figures, constituting less than a third, whereas within 2005 it rose to 30,93%. The second-best power manufacturer was gas, composing 29,63, which, in turn, expanded to just over a third during 2005. Petrol was next at 29,27%, which was almost twice as high as that of one from 2005, with nearly a fifth percent.
Another worthwhile point to mention is that the amount of nuclear made in 1995 was almost twice lower than that of nuclear in 2005, at 6,40 and 10,10% respectively. Furthermore, other productions, which made up 4,90 and 9,20 accordingly, were the least generations in both of the given charts.