| Country | Year | |||||
|---|---|---|---|---|---|---|
| Afghanistan | 2019 | 17,502,804 | 17,055,316 | 34,558,120 | ||
| Bangladesh | 2019 | 77,768,464 | 80,409,382 | 158,177,846 | ||
| Bhutan | 2019 | 396,610 | 365,173 | 761,783 | ||
| Sri Lanka | 2019 | 10,933,175 | 11,473,405 | 22,406,580 | ||
| India | 2019 | 668,327,656 | 619,710,764 | 1,288,038,420 | ||
| Iran | 2019 | 42,691,284 | 41,559,226 | 84,250,510 | ||
| Maldives | 2019 | 206,777 | 179,233 | 386,010 | ||
| Nepal | 2019 | 14,414,158 | 15,069,112 | 29,483,270 | ||
| Pakistan | 2019 | 105,955,744 | 100,539,368 | 206,495,112 |