CREATE TABLE table_3760 ("Artist" TEXT, "Country" TEXT, "Number-one single ( s ) " TEXT, "Year" FLOAT, "Weeks at #1" FLOAT, "Straight to #1 ?" TEXT)

How many weeks was K.Maro at #1?
SELECT MAX("Weeks at #1") FROM table_3760 WHERE "Artist" = 'K.Maro'
SELECT MAX("Weeks at #1") FROM "table_3760" WHERE "Artist" = 'K.Maro'