This data can also be presented in a chart format using an inbuilt pivot chart option or view. So, you can represent this data by using any of the chart formats that you will want from this list just like this, various analysis can be done by using charts. For example, it is very easy for me to see that there is maximum attrition in the 11th month. I can also see the count of employees that have resigned after serving 11 months of their service and various other things can be found by studying these graphs. Hence, use of graphs is very essential in analysis of any data.