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

what is the total amount of senators i all departments ?
SELECT SUM("senators") FROM table_204_246
SELECT SUM("senators") FROM "table_204_246"