17687 Sandawe 10000-99999 "Estimates for numbers of speakers range from 90000 to 30000. The 'Atlasi ya Lugha za Tanzania' published by the University of Dar es Salaam in 2009 is somewhere in the middle, with a total of 65935 Sandawe speakers." The twelve modern Khoisan languages On 60,000 10000-99999