Types of Charts 

·         Column charts

A column chart shows data that illustrates a comparison between 2 things or shows data changes over a period of time.

·         Bar charts

A bar chart illustrates comparisons among individual items.

There are different types of Bar charts:

o  I would use it most of the times to make a chart about a data in different years to see how it increased or decreased. 

 

·         Pie charts

A pie chart shows the size or percentage of items that make up a data series, proportional to the sum of the items. Is usefull for percentage.