The Global Statistics will give you an opportunity to know exactly the whole flow situation of your product in Brazil, having a history to reveal the poles of production / consumption and their values practiced. You may know a trend for eventual growth in volume traded in the last year for a particular country. Also, much used by large companies, the control of their competitors, because the same Report can be presented by the variable "cities".
It is very important to be aware of the current scenario and anticipate a trend, thus basing your business strategies.