Show a series of data with high and low values, displayed in a funnel-shaped structure from either high to low, or low to high. Each horizontal segment represents the different values for each of the items of the series.
Funnel charts are often used to represent stages in a sales process and show the amount of potential revenue for each stage. This type of chart can also be useful in identifying potential problem areas in an organization’s sales processes. A funnel chart is similar to a stacked percent bar chart. The Funnel charts are well suited for displaying several values.