The table demonstrated the number of mobile phones which five different models sold in millions for a range of seven years. The model names are in order: Nokia, Ericsson, Samsung, Motorola, and Apple.
Overall, Samsung and Apple gradually increased the amount sold by the time. Both countries reached peak sales in 2012. However, Nokia and Ericson steadily decreased in amount over time. Moreover, Motorola dropped dramatically to the lowest level in 2012 across all brands.
Firstly, Samsung reached a peak sold amount which was more than three times the initial sold amount. Furthermore, Apple noticeably increased the amount sold from 2007 to 2012. It achieved the highest rate of improvement; it rose from 2.3 to 135.8.
Finally, Ericson and Motorola went down progressively, and both sold the same amount at 28 million in 2012. However, Nokia decreased fluctuant sell amount, and it reached peak level in 2008 then it is lessened slowly. This sold the highest level across all brands from 2006 to 2012. Besides, Motorola sold level highest first year than it is over time sold level lowest level approximately ten times less in 2012. Recently, Ericson sold about three times less from 2006 to 2012.