CREATE TABLE table_1600 ("Official Name" TEXT, "Status" TEXT, "Area km 2" TEXT, "Population" FLOAT, "Census Ranking" TEXT)

How many areas are named West Isles?
SELECT COUNT("Area km 2") FROM table_1600 WHERE "Official Name" = 'West Isles'
SELECT COUNT("Area km 2") FROM "table_1600" WHERE "Official Name" = 'West Isles'