CREATE TABLE table_71506 ("Member countries" CLOB, "Population" CLOB, "Area  ( km\\u00b2 ) " CLOB, "GDP  ( billion US$ ) " CLOB, "GDP per capita  ( US$ ) " CLOB)

What is the Population of the nation that has an Area (km ) of 70,273?
SELECT "Population" FROM table_71506 WHERE "Area (km\u00b2)" = '70,273'
SELECT "Population" FROM "table_71506" WHERE "Area (km\u00b2)" = '70,273'