The pie chart provide the informaton about the amount of electricity which was produced by fuel source in two different countries, Australia and France in two seperate years 1980 and 2000.
overall,it can be seen that the amount of electricity increased in both the countries over the period shown from 100 units to 170 units in Australia and from 90 units to 200 units in France.
Looking at the Australia pie charts in more detail, it is evident that the amount of electricity which was produced from coal increased from 50 units in 1980 to 130 units in 2000 which was the biggest increased on the charts.Similarly the generation of electricity from Hydro power from 20 units to 36 units.The production of electricity in both Natural gas and Oil are decreased from 20 units and 10 units in 1980 respectively to 2 units in 2000.
Turning to the second part of pie charts, showing data from France that the prduction of electricity from Nuclear power increased from 15 units in 1980 to 126 units in 2000 which was the biggest increased on the chart.The generation of electicity from Coal remained the constant at 25 units in both years. The amount of electricity which was produced from oil increased from 20 units to 25 units. Similarly the amount of electricity which was produced from Natural gas decreased from 25 units in 1980 to 2units in 2000.