The graphs illustrates about the concern of the owner of smartphone as a rates of population in a nation from 2000 to 2010, and by level of education in 2000 and 2010.
Overall, it can be clearly seen that the owner of smartphone from the first period was the least rates but it was increasing each year and had the highest rates by the end of the period given. Meanwhile, by the level of education, no high school certificate was the lowest rates over the period given and doctorate degree became the majority.
From the first period, smartphone’s owner started at 40% which was the least and the figures shows there was increasing moderately. In the last 4 years, it rose up approximately 10% each year. By the end of the period, it had the highest rates at around 85%.
By the level of education, in doctorate degree was the majority over the period, in 2000 at 75% and in 2010 at 90%. While, in no high school certificate became the lowest among all educations, with 15% in 2000 and 45% in 2010. In high school graduate, there was 30% improvement from 2000 and 2010. Furthermore, in batchelor’s degree and master’s degree, both had the highest percentage in 2010.