The table chart illustrates the proportion of mobile phone owners using various mobile phone features in Vietnam between 2005 and 2010.
Looking from an overall perspective, it is clear that making calls was the most commonly features throughout the period, whereas taking photos experienced a steady increase. In contrast, sending and receiving text messages exhibited a modest decline year by year.
In detail, all mobile phone users (100%) utilize their device to make calls and making calls showed a slight decline to 97% in 2010. Moreover, taking photos demonstrated a gradual upsurge from 65% to 70% between the years 2005 and 2008.The second most popular feature were sending and receiving text messages at nearly 82% in 2005. However, sending and receiving text messages exhibited a drastic plummet from 73% and 68% between the years 2008 and 2010.
Nevertheless, 78% of users of record audio in 2005, but this experienced a slight decline to 75% in 2008, and more sharply to 63% in 2010.