| Country | Year | |||||
|---|---|---|---|---|---|---|
| Afghanistan | 2020 | 17,926,588 | 17,477,067 | 35,403,655 | ||
| Bangladesh | 2020 | 78,493,692 | 81,276,490 | 159,770,182 | ||
| Bhutan | 2020 | 400,471 | 369,309 | 769,780 | ||
| Sri Lanka | 2020 | 11,006,752 | 11,557,147 | 22,563,899 | ||
| India | 2020 | 675,866,534 | 626,773,303 | 1,302,639,837 | ||
| Iran | 2020 | 43,149,122 | 42,021,766 | 85,170,888 | ||
| Maldives | 2020 | 204,506 | 181,225 | 385,731 | ||
| Nepal | 2020 | 14,583,324 | 15,202,986 | 29,786,310 | ||
| Pakistan | 2020 | 107,436,074 | 102,003,428 | 209,439,502 |