What is the total number of population in the land with an area of 149.32 km2?
CREATE TABLE "albert_county_new_brunswick" (
  "official_name" text,
  "status" text,
  "area_km_2" text,
  "population" real,
  "census_ranking" text
);
SELECT COUNT("population") FROM "albert_county_new_brunswick" WHERE "area_km_2"='149.32';