The chart linked below shows us a relationship between the coronavirus outbreak and China's revenue. The problem of any data visualization lays on the that the image is a reduction of the fact depicted. The chart informs us about many variables, like timeline and Google Trends [that are really worthy], but isn't enough to give us the big picture.
https://insight.factset.com/hs-fs/hubfs/1)Insight/2020/02.2020/02.19.2020_Coronavirus/Coronavirus%20Market%20Impact%20-%20China%20Revenue.png?width=1493&name=Coronavirus%20Market%20Impact%20-%20China%20Revenue.png