SCMBX

The fund invests at least 80% of net assets, plus the amount of any borrowings for investment purposes, in securities issued by municipalities across the United States and in other securities whose income is free from regular federal income tax. It may invest up to 20% of net assets in securities whose income is subject to the federal alternative minimum tax (AMT). The fund normally invests at least 65% of total assets in municipal securities rated in the three highest credit rating categories, or if unrated, determined by the Advisor to be of similar quality.