The first graph represents the growth of computer ownership over a period of 8 years. The figures show a steady increase of computer ownership so that in 2002 less than 60% had computers but in 2010 almost 80% of population had the advantage of using thier own computers. The data provided by the second graph shows the average rise of computer ownership in different educational levels for the years 2002 and 2010. The most significant changes are the ones corresponded with high school graduate and college students. In 2002 around 30% of graduated had a computer but in 2010 this number increases by almost 70%. Similarly the number of computer ownership in colleges students experiences the same growth of approximately 30% in 7 years. The rise of bachelor and postgraduate students however remained rather stable; for there is only a growth of 15% or less amongst these groups which is probably due to the fact that owning a pc plays a vital role in achieving their educational goals and it has proved to be of a great help for their causes. 
The  
first
 graph represents the growth of computer  
ownership
 over a period of 8 years. The figures  
show
 a steady increase of computer  
ownership
  so
 that in 2002 less than 60% had computers  
but
 in 2010 almost 80% of population had the advantage of using  
thier
  own
 computers.  
The
 data provided by the second graph  
shows
 the average rise of computer  
ownership
 in  
different
 educational levels for the years 2002 and 2010.  
The
 most significant  
changes
 are the ones corresponded with high school graduate and college students. In 2002 around 30% of graduated had a computer  
but
 in 2010 this number increases by almost 70%.  
Similarly
 the number of computer  
ownership
 in colleges students experiences the same growth of approximately 30% in 7 years. The rise of bachelor and postgraduate students  
however
 remained  
rather
 stable; for there is  
only
 a growth of 15% or less amongst these groups which is  
probably
 due to the fact that owning a  
pc
 plays a vital role in achieving their educational goals and it has proved to be of a great  
help
 for their causes.