The pie charts illustrate the data of online sales for retail industries in New Zealand for the years 2003 and 2013. Overall, it is evident that the parcentages of two of the categories(books and film/music) increased from 2003 to 2013, whereas the other two groups(clothes and travel) decreased.
Firstly, in 2003, travel was the most popular sale section which accounted for 36% while film and music was the greatest share of 2013 at 33%. However, books were the least sales in 2003 only at 19% of the whole sale parcentage, while the clothing were only sold 16% which is the smallest sale of 2013.
Moreover, Film and music were sold just over a fifth which was the second highest purchases in 2003 , whilst they were sold slighty over one-thrid in 2013. On the other hand, travelling was the second highest sale in 2013 made up to almost one-third of the whole sale.
