Bar Chart

A Bar Chart or Bar Graph can be only used to compare values.
It presents grouped data using rectangular bars whose lengths are proportional to the values that they represent.

The bars can be plotted vertically or horizontally.
A vertical bar chart is sometimes called a Column Chart.

Bar charts are usually scaled so that all the data can fit on the chart.
Bars on the chart can be arranged in any order.

The point values can be compared between themselves (single-series chart) or values inside the category (multi-series chart).
In case of several series points are grouped by categories.
BCT Doughnut Chart 05 created by anonymous

BCT Doughnut Chart 05

By anonymous, Jun 14
BCT Doughnut Chart 05 created by anonymous

BCT Doughnut Chart 05

By anonymous, Jul 4
BCT Pie Chart 08 created by anonymous

BCT Pie Chart 08

By anonymous, Jul 3
BCT Stacked Bar Chart created by anonymous

BCT Stacked Bar Chart

By anonymous, Aug 3
BCT Stacking 01 created by anonymous

BCT Stacking 01

By anonymous, Jan 30