104.13  Intermingling ballots.--Whoever willfully places any ballot in the ballot box except as properly voted by electors, or willfully intermingles any other ballots which have not been duly received during the election with the ballots which are voted by the electors, is guilty of a felony of the third degree, punishable as provided in s. 775.082, s. 775.083, or s. 775.084.