Table: population_stats_4
Columns: ds_division
main_town
gn_divisions
area_km_2
sri_lankan_tamil
sri_lankan_moors
sinhalese
indian_tamil
other
total
population_density_km_2

Question: Name the number of gn divisions for mannar
SQL: SELECT COUNT("gn_divisions") FROM population_stats_4 WHERE "ds_division" = 'Mannar'

Question: Name the sinhalese for manthai west
SQL: SELECT MAX("sinhalese") FROM population_stats_4 WHERE "ds_division" = 'Manthai West'

Question: Name the least indian tamil for population density being 240
SQL: SELECT MIN("indian_tamil") FROM population_stats_4 WHERE "population_density_km_2" = 240

Question: Name the popultion density being manthai west
SQL: SELECT "population_density_km_2" FROM population_stats_4 WHERE "ds_division" = 'Manthai West'

Question: Name the total number of sinhalese for indian tamil being 177
SQL: SELECT COUNT("sinhalese") FROM population_stats_4 WHERE "indian_tamil" = 177

Question: Name the least area 
SQL: SELECT MIN("area_km_2") FROM population_stats_4