There Isn't Enough South Asian DNA Data, and It's a Big Problem

Although South Asians account for nearly a quarter of the global population, only 1 per cent of the genetic data we have comes from South Asian people.

from gizmodo http://www.gizmodo.co.uk/2018/02/there-isnt-enough-south-asian-dna-data-and-its-a-big-problem/