| Amount | Holding |
|---|---|
| 4.04% | METROPOLITAN PIER & EXPOSITION AUTH ILL HOSPITALITY FACS REV 7% |
| 2.30% | CHICAGO ILL MET WTR RECLAMATION DIST GTR CHICAGO 5% |
| 2.27% | ILLINOIS ST 5% |
| 2.10% | WHITING IND ENVIRONMENTAL FACS REV 5% |
| 1.97% | PHILADELPHIA PA WTR & WASTEWTR REV 5% |
| 1.89% | CENTRAL PLAINS ENERGY PROJ NEB GAS SUPPLY REV 4% |
| 1.77% | MICHIGAN FIN AUTH REV 5% |
| 1.62% | CHANDLER ARIZ INDL DEV AUTH INDL DEV REV 5% |
| 1.61% | AUSTIN TEX REV 5.25% |
| 1.56% | ST JOHN BAPTIST PARISH LA REV 2% |