| Country | Year | |||||
|---|---|---|---|---|---|---|
| Afghanistan | 1991 | 6,637,485 | 6,374,195 | 13,011,680 | ||
| Bangladesh | 1991 | 53,549,567 | 51,216,177 | 104,765,744 | ||
| Bhutan | 1991 | 318,002 | 286,076 | 604,078 | ||
| Sri Lanka | 1991 | 8,305,527 | 8,354,552 | 16,660,079 | ||
| India | 1991 | 428,442,640 | 401,880,458 | 830,323,098 | ||
| Iran | 1991 | 29,774,103 | 28,629,067 | 58,403,170 | ||
| Maldives | 1991 | 114,403 | 103,906 | 218,309 | ||
| Nepal | 1991 | 9,238,626 | 9,222,250 | 18,460,876 | ||
| Pakistan | 1991 | 60,655,099 | 56,882,895 | 117,537,994 |