CREATE TABLE table_170958_2 (population VARCHAR2, area_km_2 VARCHAR2)

What is the total number of population in the land with an area of 149.32 km2?
SELECT COUNT(population) FROM table_170958_2 WHERE area_km_2 = "149.32"
SELECT COUNT("population") FROM "table_170958_2" WHERE "149.32" = "area_km_2"