CREATE TABLE table_204_246 (id NUMBER, "department" CLOB, "total deputies" NUMBER, "uninominal deputies" NUMBER, "plurinominal deputies" NUMBER, "special indigenous\ or campesino deputies" NUMBER, "senators" NUMBER)

which country has the most uninominal deputies
SELECT "department" FROM table_204_246 WHERE "uninominal deputies" = (SELECT MAX("uninominal deputies") FROM table_204_246)
SELECT "department" FROM "table_204_246" WHERE "uninominal deputies" = (SELECT MAX("uninominal deputies") FROM "table_204_246")