That chart would tighten way the fuck up if you took the essential elements of these contributions and traced them back to their origin- then gave credit to the originator proportionally by the effect that element has on the contribution.
Unless something just went Poof! and appeared in somebodies mind with no impetus for its inception what so ever.
Unfortunately, if you did that, virtually all scientific endeavor that uses the concept of zero, any counting numbers, and anything beyond arithmetic would swing to Asia.
And there goes your chart.