CREATE TABLE table_29566 ("A\\u00f1o" FLOAT, "Trabajo nominado" TEXT, "Premio" TEXT, "Categor\\u00eda" TEXT, "Country" TEXT, "Resultado" TEXT)

When the a o was 2012, who was the county?
SELECT "Country" FROM table_29566 WHERE "A\u00f1o" = '2012'
SELECT "Country" FROM "table_29566" WHERE "A\u00f1o" = '2012'