Dear friends I think these sentences need to be corrected, thanks in advance for your help 1-The table provides a comparison of the average number of vehicles existed in three different roads, over 10-year period from 1993 to 2002 2-The graph provides a comparison of the number of prisoner in five countries over 60- year period from 1930 to 1980 3- The graph provides a comparison of the amount of consumer goods spent in 3 different countries in term of Toy, CDs, Perfumes... 4- The graph provides comparison of number and men and women in term of the different levels of post school qualification. 5- The graph provides a comparison of the number of population aged 65 and over in three different contries over a 100-year period from 1940 to 2040