The line graph illustrates the number of people using 5 method of communication sevices in the world between 1998 and 2008.
Overall,while a number of people using internet service,mobile broadband ,fixed broadband and landlinhe service remained stedy over the period,cellucar phone service was the only to experience a increase.
Focusing on details,cellucar phone consistently recorded the highest percentage of service using.This method of communicating witnessed a steady but significant rise from under 10% to 60 % between 1998 and 2008 and it was the most preferred method to communicate.Meanwhile, internet service increased slightly throughout the period,exceeding the nuber of landline service in 2008 and reaching around 20% in the end of the period.
In 1998 the percentage of communicaton services such as mobile broadband and fixed broadband were the least popular being almost 0 % until 2002 .However,during 2004 and 2008 the percentage of using those two methods grew negligibly ,and remained unchanged over the period.
