Data literacy helps you plot and present complex data in a way that’s easy to digest. Choosing the right chart is a great start.

In geography it is important to be able to read ... and therefore the bars are drawn without gaps between them. The pie chart below shows the estimated population of Europe in 2021.

Inspired by the way maps made geography easier to understand ... Then, in 1801, he introduced the world's first pie chart in The Statistical Breviary. He used it to depict the share of different ...