The chart prvides information about the percentages of renewable energy in total energy supply in four countries between 1997 and 2010.
Overall, it is evident that Iceland had the largest proportions in all time period, by contrast, Australia and Sweden had the largest percentages from 1997 to 2010.
In terms of that in indicator the higest proportions had for in Iceland and the higher proportion was at 70% in 2010 whereas the rest of yeras that in 2000 that percentage was 60%. Following this in Turkey remained the same level between approximately at 40% and 35%.
On the other hand, the largest indicator were Australia and Sweden over 13-years of the period between approximately at 9% and 5%. The Australia experienced the highest percentage in 1997 whereas Sweden exhibited the largest proportion at 9% in 2010. In addtion, both countries’s proportion remained the same level over 13y-year of the period.
