CREATE TABLE table_204_960 (id DECIMAL, "county" TEXT, "fips code" DECIMAL, "county seat" TEXT, "created" DECIMAL, "origin" TEXT, "etymology" TEXT, "population estimate\ ( 2011 ) " DECIMAL, "area" TEXT)

other than mecklenburg which county has the largest population ?
SELECT "county" FROM table_204_960 WHERE "county" <> 'mecklenburg county' ORDER BY "population estimate\n(2011)" DESC LIMIT 1
SELECT "county" FROM "table_204_960" WHERE "county" <> 'mecklenburg county' ORDER BY "population estimate\n(2011)" DESC NULLS LAST LIMIT 1