save_alt
  1. Use underline '_' for space in data labels: 'name_1' will be viewed as 'name 1'.
  2. Use 2 underlines '__' for 1 underline in data labels: 'name__1' will be viewed as 'name_1'


A pie chart is a circular chart that shows how data sets relate to one another. The arc length of each section is proportional to the quantity