The bar chart illustrates how the amount of renewable energy was used in four various nations including, Australia, Sweden, Iceland and Turkey between 1997 and 2010.
Overall, it can be seen that while the Iceland and sweden experienced a decrease, Australia and Turkey increased over the period and Turkey was flections.
Looking at the chart in more details, there was an increase the Iceland of renewable energy over the period at the beginning stood at around 40% then this figure went up to excatly 60% in 2000 before reaching to 70 % in 2010. Meawhile Sweden began at nearly 5%, after that this country saw a rise to about 7% in 2000 and 9% by 2010.
On the other hand, the Australia renewable energy was at just below 10%, following this dropped steadly from approximately 8% to 5% end of the period. Moreover Turkey initially was at around 38 in 1997. While this figure experienced a growth renewable energy just to over 40% in 2000, this fell slightly nearly 32%.
