The line graph illustrates the change in daily using cell phone and residential phone services in the period from 2001 to 2010.
Overall, one can see that from 2001 to 2006, the figure for residential phone services was more higher than the cell one and a contrast trend could be seen in the rest of the period.
In 2001, people spent above 200$ for using mobile phone services while approximately 700$ was paid for the residential one. In 5 following years, the amount of money spent for mobile phone was rocketted to over 500$. In contrast, people paid less money for the services of residential phone, at 500$ in 2006- less than 200$ compare with in 2001.
In the period from 2006 to 2010, the figure for cell phone services continously rose dramatically and reached the peak at over 700$ in 2010 while the residential one’s figure decreased steadily to about 400$ at the end of the period, 300& lower than the cell phone services’s figure.
