The graph illustrates how to production of energy (million units) generated by wind changed in terms of four different countries from 1985 to 2000.
The production of energy generated by wind in US was leading a dominant part from 1985 to 1995 while Denmark had the largest number at about 1700(million units) in 2000. However, the production in India was in the contrast situation, which was the smallest one amongst other three different countries between 1985 to 1995 and the proportion in Germany was smallest one in 2000.
The tendency in these four countries is varying. The figure of the production of energy in India and Denmark was always increasing during the period from 1985 to 2000. From 1990 to 1995, The figure in Denmark had a dramatical growth and in India, it was a significantly increasing from 1995(500 million units) to 2000(1,100 million units). The figure in Germany and US were fluctuate, which increased from 1985 to 1995 and decreased from 1995 to 2000, the former was 1000 million units in 2000 and the latter was 1,500 and million units in 2000.
Overall, the production of energy had increased among these four countries from 1985 to 2000.
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