The chart illustrates the percentage of online retail sales in America over time.
Overall,it is clear that percentage of both charts have difference,but only 5-10% per period.
In 2005,a significant rise was “Electronics & Appliance” 35%,and the smallest percentage was 18% “Video Games”.Compared to 2010,”Electronics & Appliance” sales have decreased,approximately by 5%.On the contrary “Video Games” dispoal a slight insrease by 5%.
With a difference of five years, one can notice that “Home funishing” has decreased by 10%,while “Food & Beverage” from a small percentage rose to the highest in 2010.The noticeable coincidence is that the difference between these objects is exactly 10%, but in different directions. One is declining, while the other is rising.
