The table illustrates the proportion of smartphone users utilizing different functions in Vietnam over a 4-year period.
Overall, it is obvious that the percentage of taking photos, playing games and watching movies showed an upward trend, while the opposite was true for the rest of the categories. It is also notable that the majority of Vietnamese owned a smartphone for making calls.
As can be seen from the graph, in 2008, watching movies was the lowest rating of 50% valued by cellphone owners, but later increased to 76% in 2012. The figures for taking photos and playing games starting at 63% and 65%, respectively. 4 years later, there was a climb up in playing games, it peaked to 80%, whereas the number of taking photos registered 77% at the end of the timeline.
Turning to the remaining traits, people possessed a mobile phone for making phone calls the most compared to other functions, but then this figure saw a gradual decline by 3% after stabilizing in 2010. On the other hand, sending and receiving text messages used to be the second-highest ratio in the year 2008, however it turned out to be the least satisfying area of the table over a period of 4 years. 
The table illustrates the proportion of smartphone users utilizing  
different
 functions in Vietnam over a  
4-year
 period. 
Overall
, it is obvious that the percentage of taking photos, playing games and watching movies  
showed
 an upward trend, while the opposite was true for the rest of the categories. It is  
also
 notable that the majority of Vietnamese  
owned
 a smartphone for making calls.
As can be  
seen
 from the graph, in 2008, watching movies was the lowest rating of 50% valued by cellphone owners,  
but
 later increased to 76% in 2012. The figures for taking photos and playing games starting at 63% and 65%,  
respectively
. 4 years later, there was a climb up in playing games, it peaked to 80%, whereas the number of taking photos registered 77% at the  
end
 of the timeline.
Turning to the remaining traits,  
people
 possessed a mobile phone for making phone calls the most compared to other functions,  
but
 then this figure  
saw
 a gradual decline by 3% after stabilizing in 2010.  
On the other hand
, sending and receiving text messages  
used
 to be the second-highest ratio in the  
year
 2008,  
however
 it turned out to be the least satisfying area of the table over a period of 4 years.