The pie chart gives information about the sales of online shopping. Overall, it is clear that, travel was the biggest proportion in 2003. in 2013, it did not retain its dominance. In that year, film and music made up the biggest proportion. Firstly, in 2013, travel was dominant, accounting for 36 per cent. During the next decade, it decreased considerably and made up around less than a third. In comparison with travel, film and music comparised a smaller percentage, accounting for 21 per cent in 2003. Between 2003 and 2013, it increased enormously and retained its dominance. Secondly, clothes comprised an average percentage in the first pie, accounting for approximately a quarter. From 2003 to 2013, there was a significant change in clothes. The second pie chart showed that it made up the smallest proportion. The smallest persentage in the first pie belonged to books, accounting for 19 per cent. But over the next decade, it increased significantly and comprised 22 per cent. 
The  
pie
 chart gives information about the sales of online shopping.  
Overall
, it is  
clear
 that, travel was the biggest proportion in 2003.  
in
 2013, it did not retain its dominance. In that year, film and music made up the biggest proportion.  
Firstly
, in 2013, travel was dominant,  
accounting
 for 36 per cent. During the  
next
 decade, it decreased  
considerably
 and made up around less than a third.  
In comparison
 with travel, film and music  
comparised
 a smaller percentage,  
accounting
 for 21 per cent in 2003. Between 2003 and 2013, it increased  
enormously
 and retained its dominance.  
Secondly
, clothes comprised an average percentage in the  
first
  pie
,  
accounting
 for approximately a quarter. From 2003 to 2013, there was a significant  
change
 in clothes. The second  
pie
 chart  
showed
 that it made up the smallest proportion. The smallest  
persentage
 in the  
first
  pie
 belonged to books,  
accounting
 for 19 per cent.  
But
 over the  
next
 decade, it increased  
significantly
 and comprised 22 per cent.