The bar chart illustrates the proportion of reforestation in four countries and the world in 1990, 2010, and 2030, whereas the pie chart gives information about the current opinion on reforestation. Overall, it is clear that the reforestation rate of these countries experienced an upward trend in 1990, 2010 and is projected to continue rising by 2030. Meanwhile, concerned perspectives accounted for the largest figure while the opposite was true for that of no opinion.
With regard to the bar chart, the share of reforestation in Ireland went up from 1.4% in 1990 to 1.5% in 2010 and will reach about 1.7% by 2030. This figure in Thailand stood at 1% in both 1990 and 2010 but then will climb to 1.3% in 2030. There was a slight increase in the percentage of reforestation in Hungary from only 0.5% in 1990 to 0.6% in 2010, and it is predicted to rise continuously to around 1.1.% in 2030. Likewise, this rate in Tasmania witnessed a considerable increase from 1.2% in 1990 to 1.5% in 2010 and will be at 1.6% by 2030. The world remained unchanged in 1990 and 2010, reaching at 1%, and it is anticipated to grow to 1.4% by 2030.
As for the pie chart, people who are concerned and very concerned in turn accounted for 36% and 31%. The third position was unconcerned perspective (28%), followed by individuals having no opinion stood at only 5%.