| Country | Year | |||||
|---|---|---|---|---|---|---|
| Afghanistan | 2015 | 15,927,901 | 15,488,062 | 31,415,963 | ||
| Bangladesh | 2015 | 74,844,126 | 76,870,618 | 151,714,744 | ||
| Bhutan | 2015 | 380,756 | 348,310 | 729,066 | ||
| Sri Lanka | 2015 | 10,603,550 | 11,100,715 | 21,704,265 | ||
| India | 2015 | 637,149,808 | 590,848,074 | 1,227,997,882 | ||
| Iran | 2015 | 40,769,667 | 39,627,065 | 80,396,732 | ||
| Maldives | 2015 | 215,957 | 171,257 | 387,214 | ||
| Nepal | 2015 | 13,631,439 | 14,475,112 | 28,106,551 | ||
| Pakistan | 2015 | 100,017,567 | 94,738,238 | 194,755,805 |