The line graph below state the utilization of energy that can be renew towards the overall energy from the year 1971 untill 2006.
Overall, half of the country showed fluctuations, while the other half rose. The 3 countries that showed up and down graph are Finland, Denmark, and United States. Finland use most renewable energy among other countries, Finland utilize a number of 25 energy in 1971, then it decreased a little bit in 1976, and it also reduce slightly in 1981. However, it rose fairly in 1986. Nevertheless, it dropped again in 1991, making it the year Finnish people consumed the most little energy. In 2001, it increased a little and become stable in 2006. Between all of the countries shown in the graph, United Kingdom use the least reneable energy. In 1971, the British people used only a little bit more than zero, until 1976 the number was not changing. In 1981, the number grows sligthly and continue to always increased untill 2006.
United states shows the most improvement in consuming energy that can be renew. In the year 1971, United States ranked second from behind, just a little more than United Kingdom. Then, it rose fairly in 1976. Furthermore, it was fluctuating from 1986 to 1991. Finally, it was starting to escalated dramatically from 1996 to 2006, from the number 10 untill the number 15. The United States grows from less than 5 untill 15, around 10 numbers up in 36 years.