Generate an approximately fifteen-word sentence that describes all this data: Hindi 1991_CENSUSINDIAN_CENSUS__(TOTAL_POPULATION_838.14_MILLION):_SPEAKERS 337,272,114; Hindi 2001_CENSUS_(TOTAL_POPULATION_1,004.59_MILLION):_SPEAKERS 422,048,642
There are 337,272,114 speakers of Hindi in 1991 and 422,048,642 speakers of Hindi in 2001 and