The given bar charts shows the details about computer sales concerning the proportion of the population and by the degree of education during the years 2002 and 2010.

The given bar charts shows the details about computer sales concerning the proportion of the population and by the degree of education during the years 2002 and 2010. It can be demonstrated that computer ownership is rising throughout the span. To begin about 60% people consider buying a computer in the year 2002. In 2004, the trend rises and gone up to 65% of the population, and similarly it urges to approximately 80% of the total count in the term 2010. There is a gradual inclination throughout the period. Coming to the second graph in the year 2002, no high school diploma, it accounted for 15% while in 2010 experienced a 3-fold rise to 45%. High school graduate, which had ratio of 40% in the beginning, boosts up to 70% in 2010. Following the same trend 55% of the people who had college level of education owned computer and this percentage were about 60 for bachelor degree and 90 for the post-graduate degree holder in 2002. In 2010, the same pace could be observed and sales of computer is significantly increased compared to 2002.