The given pie chart illustrates data about energy production from separate sources in a country in two different years.
Looking from an overall perspective,it is clearly apparent the production of oil has largest proportion.As compared,the other energy renewables produced considerably less than the other fuels.
As can be seen from the given chart,in 1985 the generation of oil was a just over a half portion,this is more than other fuels production.The percentage of oil declined for 13% in 2003.In contrast,the creation of natural gas and coal grown approximately for 14%.
The chart data reveals that the energy creation of hydro in 1985 is an only 4% and the proportion of hydro remain still unchanged in 2003.To compare,in 1985,the production of other renewables was an insignificant portion.The generation of other renewables increased for a tiny proportion in 2003.In comparison,the creation percentage of nuclear is greater than the proportion of hydro and other renewables for a 18%,which is a significant difference between fuels.However,the production of nuclear dropped quickly for just below 15% by 2003