The given bar chart illustrates how much drug was sold totallly in four regions including Asia, European and Africa, North America, South America measured in percentages, over the period from 2002 to 2006.
Overall, European and Africa showed higher number of sales during the all period. Moreover, while the points of North America and South America experienced a decrease. In addition, Asia rose steadily.
Looking at the details, in 2002 the European and Africa were by far the most popular out of other regions, with 44 percentages sold by company. North America, meanwhile, were merchandised in much less quantities (33 percentage). Over the subsequent 4 years, the sales of drug in two territories showed a slight fluctuation, with European and Africa having to about 40 percentages and North America falling to just above 19 percetages.
Asia and South America, on the other hand, experienced trends that were almost opposite of each other. While Asia’s figure climbed slightly, beginning at 12 percentages in 2002 reaching it’s highest propotion at 24 in 2005 then dropping to 22 percentages in 2006. Whereas, South America recorded the lowest figure standing at 11 percentages in 2002 then fluctuating during the given years and stopping at point 12 percentages in 2006.