bar chart

US /ˈbɑːr ˌtʃɑːrt/
UK /ˈbɑːr ˌtʃɑːrt/
"bar chart" picture
1.

a diagram in which the numerical values of variables are represented by the height or length of rectangles of equal width

:
The sales data was presented in a clear bar chart.
We used a bar chart to compare the performance of different products.