CREATE TABLE table_204_226 (id DECIMAL, "municipality/communes" TEXT, "coalition for the citizen" TEXT, "coalition for the future" TEXT, "other/independent" TEXT, "winning party/coalition" TEXT, "voter turnout" TEXT)

what municiplity has the largest voter turnout ?
SELECT "municipality/communes" FROM table_204_226 ORDER BY "voter turnout" DESC LIMIT 1
SELECT "municipality/communes" FROM "table_204_226" ORDER BY "voter turnout" DESC NULLS LAST LIMIT 1