The two pie charts elucidate the number of online sales made in 4 categories; travel, film/music, clothes and books, for the period 2003 and 2013 in New Zealand.
In the earlier period, majority of New Zealander was spent on travel and clothes compared to other categories. 36% of NZD was spent on travel as the biggest portion while 24% consist in clothes in 2003. This spending habit declined over 10 years. There was dropped by 7% and 8% for travel and clothes, respectively. In 2003, the least popular goods among New Zealand citizens were clothes.
Meanwhile, other two categories showed the opposite trends as those of travel and clothes. In 2003, 21% NZD accumulated on film/music and 19% for books; this reversed by 2013. By 2013, the majority of the New Zealand people’s money derived from film/music category (33%) while 22% for books.
It is apparent that, the preferences of people from New Zealand changed significantly over 10 years. In the earlier period, there was a higher tendency of people spending on travel and clothes, but recently this preference moved toward to film/music and books. 
The two pie charts elucidate the number of online sales made in 4  
categories
;  
travel
, film/music,  
clothes
 and books, for the period 2003 and 2013 in  
New
 Zealand.
In the earlier period,  
majority of
  New
  Zealander
  was spent
 on  
travel
 and  
clothes
 compared to other  
categories
. 36% of NZD  
was spent
 on  
travel
 as the biggest portion while 24% consist in  
clothes
 in 2003. This spending habit declined over 10 years. There  
was dropped
 by 7% and 8% for  
travel
 and  
clothes
,  
respectively
. In 2003, the least popular  
goods
 among  
New
 Zealand citizens were clothes.
Meanwhile, other two  
categories
  showed
 the opposite trends as those of  
travel
 and  
clothes
. In 2003, 21% NZD accumulated on film/music and 19% for books; this reversed by 2013. By 2013, the majority of the  
New
 Zealand  
people
’s money derived from film/music  
category
 (33%) while 22% for books.
It is apparent that, the preferences of  
people
 from  
New
 Zealand  
changed
  significantly
 over 10 years. In the earlier period, there was a higher tendency of  
people
 spending on  
travel
 and  
clothes
,  
but
 recently this preference  
moved
 toward to film/music and books.