CREATE TABLE table_1619 ("Official Name" TEXT, "Status" TEXT, "Area km 2" TEXT, "Population" FLOAT, "Census Ranking" TEXT)

What is the Area KM 2 of Rothesay?
SELECT COUNT("Area km 2") FROM table_1619 WHERE "Official Name" = 'Rothesay'
SELECT COUNT("Area km 2") FROM "table_1619" WHERE "Official Name" = 'Rothesay'