Which Number (map) is the lowest one that has a Area in km² of 9.7, and a Population Canada 2011 Census larger than 66,158?
CREATE TABLE "list_of_montreal_boroughs" (
  "number_map" real,
  "borough" text,
  "population_canada_2011_census" real,
  "area_in_km" real,
  "density_per_km" real
);
SELECT MIN("number_map") FROM "list_of_montreal_boroughs" WHERE "area_in_km"=9.7 AND "population_canada_2011_census">'66,158';