CREATE TABLE table_412 ("Jurisdiction" TEXT, "Voted Yes" FLOAT, "Percent Yes" TEXT, "Voted No" FLOAT, "Percent No" TEXT)

what is the minimum voted no where percent no is 56.6
SELECT MIN("Voted No") FROM table_412 WHERE "Percent No" = '56.6'
SELECT MIN("Voted No") FROM "table_412" WHERE "Percent No" = '56.6'