The graph below shows the use of renewable energy as a percentage of total energy use by six countries from 1971 to 2011. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The line graph below illustrtates what proportion of total energy usage can be recycled by six countries in forty years period starting from 1971 to 2011. Overall, in some countries-Finland and Denmark-percentage of renewable energy started from decreasing, but in other counties-France, Germany, United States, and United Kingdom it either started from increasing or stood […]