These charts are relative so are less helpful than it seems.
Numbers represent search interest relative to the highest point on the chart for the given region and time. A value of 100 is the peak popularity for the term. A value of 50 means that the term is half as popular. A score of 0 means there was not enough data for this term.
If you go back for all time though, this past month is projected to be the highest point, with the next highest peak in Jan '20 indicating it was only 25% as popular.