Detail Sampel

The bar graph compares the percentage of small ,medium,large organization which used social media for business purposes from 2012 to 2016. It is clear that the rate of large business was highest in the research period .At the same time , small and medium companies increased significantly. In the year 2012 , the rate of big business was highest ,at 75% ,while the proportion of medium organization was significant lower ,at 45% .By contrast , the percentage of small business was lowest ,at 25%.In 2014 witnessed increases in the rates of small and medium business to 35% and 50% respectively.Whereas there was a slightly declined in the percentage of large organization. In 2015 , the figures for small , medium and large companies were all decreases to 30%,35% and 50% respectively. In 2016 , the rate of large companies rose to reach a peak of 85% during the period. Meanwhile , the percentage of small organization was significantly grew to around 52%.Similarly , the proportion of medium business was climbed rapidly.