The bar chart illustrate the proportion of a drug organisation’s total sales by location, over a period of four years. Overall, it is evident that, in the year 2002, America registered the highest number of sales whereas Asia registered the lowest. Notably, in the year 2006, there was an increase in sales in Asia while America recorded the lowest.
To begin with, in the year 2002, Americans purchased more of this drug with 41% making it the largest figure followed closely by Europeans with exactly 34%. However, preferences on Asian people diminished recording 25% making it the least region having purchased the drug. Additionally, in the consecutive years, taste and preferences on this drug seemed to be fluctuating over the period having different percentages.
On the other hand, in the year 2006, Asia registered the highest percentage of sales as many people purchased the drug with 40% surpassing the proportions of Americans and Europeans who had an equal percentage of 30%.