A chart summary selects the most important patterns for the reader.

The idea

Start with an overview, then support key changes and comparisons with figures and dates.

Examples

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Watch out

A change from 40% to 35% is five percentage points, not a five percent decrease.

Try it yourself

  1. Complete the sentence: The number of visitors rose ___ 500 to 700.

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    from

    from introduces the starting value before the final value.

  2. Complete the sentence: The rate fell from 40% to 35%, a drop of five percentage ___.

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    points

    points names the absolute difference between two percentages.

  3. Complete the sentence: After reaching its highest value, the figure ___ at 90.

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    peaked

    peaked identifies the highest value reached.

Use it today

Write an overview of a chart, then describe two important changes with their figures.