The two pie charts illustrate the percentages of alternation of energy which was produced in a particular country in the years 1983 and 2003.
Overall, it is evident that, in both years oil made the highest production,despite a slight decrease. In comparison, the hydropower was the least significant part of the energy production.
Looking at the details, nuclear power stood at a fifth in 1983 and rise to 24 percent in 2003. Moreover,natural gas sector accounted for 11% of energy’s manufacture in 1983 and experienced one in ten increase to 21% at the end of the period.
In contrast, at the beginning of the period, oil and coal made up 42% and 23%,respectively and these figures dropped to 38% and 13% in 2003. But,hydropower remained unchanged in both years at 4%.
