The table gives information about users of mobile phone using different mobile functions in Vietnam in 2005,2008 and 2010.
Overall, figures for phone calls showed the highest number of users among all given years, while reverse is true for recording audio that had the lowest percentage of users.
In 2005 and 2008, 100% of users used mobile phone for calling, while in 2010 it was declined by 97%. In 2005, 65% of phone users used it for taking photos. It was followed by a rapid increases by 70% in 2008 and by 77 percent in 2010. Text message users were 82 percent in 2005. A dramatical decline was until 2008 by 73% and in 2010 it dropped by 68 percent of users. Audio recorders, in 2005 and 2008, were counted almost the same numbers, 78% and 75% respectively. However, after a significant decrease, percentage of audio recorders showed the lowest, 63%.
