Historic World Population by Region

Bar chart with 3 data series.
Source: Wikipedia.org
Bar chart showing horizontal columns. This chart type is often beneficial for smaller screens, as the user can scroll through the data vertically, and axis labels are easy to read.
The chart has 1 X axis displaying categories.
The chart has 1 Y axis displaying Population (millions). Data ranges from 631 to 4561.
End of interactive chart.