The bar chart presents data showing the number of electricity produced using alternative sources of energy annually between 1980 and 2010
Overall, number of renewable energy in Italy double significantly in the end of the period. Turkey rose remarkably, despite a slight decline in the first years, while Spain experienced fluctuations
Regarding the given data,in the first year, 1980, Turkey electricity production was about 4 million, it produced twice as much electricity as Italy. However, in 1990, the amount of electricity generated in Turkey halved, while there was no change in Italy. Finally both Turkey and Italy went up enormously over the period 2000 to 2010, but Italy was higher than Turkey
In contrast, Spain went up and down over the time,electricity produced in Spain was slightly more than 2 million at first. In 1990 there was a dramatic doubling in Spain, its peak level of renewable energy production,whereas Italy and Turkey declined. Nevertheless, in 2010 Spain plummeted dramatically around 2 million, but after this it increased considerably at the end of the period
