The bar chart shows information about the change in GDP per year in three countries from 2007 to 2010. Overall, the rate of GDP growth in Japan increased steadily over the period. However, the figures for the other two nations reduced gradually. In 2007, the annual GDP rate of Tunisa was the highest percentage of three groups, at about 6. 3%. Meanwhile, Japan was the lowest percentage with 2%. Until 2010, the GDP advance of Japan reached a peak of 6. 5% and that experienced a high rise. The Tunisa's GDP was contrasting to that of Japan, it declined slightly per term to 3%. From 2007 to 2010, the proportion of GDP growth in Ecuador saw a minor fluctuation. In 2008, Ecuador reached the highest point of approximately 5%. This figure of Ecuador was the lowest among the three countries (2%) in 2010. 
The bar chart  
shows
 information about the  
change
 in GDP per year in three countries from 2007 to 2010.  
Overall
, the rate of GDP growth in  
Japan
 increased  
steadily
 over the period.  
However
, the figures for the other two nations  
reduced
  gradually
. In 2007, the annual GDP rate of  
Tunisa
 was the highest percentage of three groups, at about 6. 3%. Meanwhile,  
Japan
 was the lowest percentage with 2%. Until 2010, the GDP advance of  
Japan
 reached a peak of 6. 5% and that experienced a high rise. The  
Tunisa
's GDP was contrasting to that of  
Japan
, it declined  
slightly
 per term to 3%. From 2007 to 2010, the proportion of GDP growth in Ecuador  
saw
 a minor fluctuation. In 2008, Ecuador reached the highest point of approximately 5%. This figure of Ecuador was the lowest among the three countries (2%) in 2010.