Use the Tab key to move focus into the chart. Once inside, use the arrow keys to navigate between data points. As you move, tooltips will be announced to describe each point. Touch device users, explore by touch or with swipe gestures.
Chart
Scatter chart with 4 data series.
The chart has 1 X axis displaying Height. Data ranges from 157 to 188.4.
The chart has 1 Y axis displaying Weight. Data ranges from 49.2 to 80.7.
155160165170175180185190195
Weight
End of interactive chart.
Source: Monthly Business Survey, Retails Sales Inquiry from the Office for National Statistics