In South Asia, some ethnic minorities possess haplogroup G at concentrations of approximately 18% to 20% of Kalash, approximately 16% of Brahui, and approximately 11.5% of sampled Pashtun, but in only about 3% of the general Pakistani population. The many groups in India and Bangladesh have not been well studied. About 6% of the samples from Sri Lanka and Malaysia were reported as haplogroup G, but none were found in the other coastal lands of the Indian Ocean or Pacific Ocean in Asia. Haplogroup G-M201 is believed to have been relatively absent during Neolithic India; the frequencies of the G2a-P15 subclade for example was negligible in indigenous Indian populations.