Still looks like switch sales for last quarter are too high. Nintendo's graph shows a 23.8% drop in sell-through YoY, VGC is currently showing a 16.4% drop. The rest of the years line-up pretty well with VGC estimates with Apr-Jun 2018 and 2019 YoY percentage being less than 1% out. So I think the graph is definitely to scale.
To match VGC estimates for 2020 and Nintendo's graph switch sales last quarter should be 4.52m not 4.96m.