The information from the picture below shows where and how much Woodward chocolate was sold at the beginning of the 21st century.
Firstly, we can note some shifts in Wachi Bar and Woody Bar chocolate variations. At the beginning of 2010, Wachi Bar held a leading position, but after half a year, its sales dropped. Consequently, competitors took advantage of this opportunity and increased their sales. For example, at the beginning of 2010, Woody Bar was at the very bottom, but after six months, it occupied the first place in the market.
Furthermore, from the indicators, we can observe the stability of Wuzzle Bar. Its sales fell below 20 million three times, but it remained in its position after each drop. Some brands experienced fluctuations: Wozic Bar, for instance, occupied second place between February and March, but gradually fell over six months. After these issues, it returned to second place by the end of the year.
As a result, the picture illustrates the competition for first place. Moreover, we can notice how the sales of different companies changed throughout 2010. I think that charts like this are very interesting and attract attention, because the performance of each product changed almost every quarter.