IELST TASK 1 writing. Can you give me some feedback, please?

The picture below shows the use of renewable energy as a percentage of total energy use from 1971 to 2011.

The line graph illustrates the percentage of green energy in Finland, Denmark, Germany, the United Kingdom and the United States between 1971 and 2011.

Overall, the figure for the United States had the greatest change, while the opposite was true for Finland. In addition, there was an upward trend in all countries given.

In 1971, the use of green energy in Finland stood at the highest point, at 25%, while the UK was the smallest, at only 1%. The proportion of Germany and the US was slightly higher than in the United Kingdom, at around 4% in 1971. The figure for Denmark started at 15% in 1971, which was 7% higher than France.

The consumption of green energy in Finland decreased slightly to 23% 40 years later, and it remained the highest over the period. There was a dramatic fluctuation in Denmark, France, Germany and the United States. After that, they rose to around 15% in 2011. Meanwhile, renewable energy used in the United Kingdom increased stability from 1% in 1971 to 6% in 2011.