| BLACKROCK MUNIHOLDINGS FD INC | 7.46 % |
| NUVEEN INSD TAX-FREE ADVANTAGE MUN FD | 7.41 % |
| BLACKROCK MUNIYIELD QUALITY FD INC | 6.46 % |
| NUVEEN QUALITY MUN INCOME FD | 6.40 % |
| NUVEEN AMT-FREE MUN CR INCOME FD | 6.30 % |
| Nuveen Municipal Credit Income | 5.73 % |
| BLACKROCK MUN TARGET TERM TR | 5.52 % |
| BLACKROCK MUNIYIELD QUALITY FD III INC | 5.02 % |
| Nuveen Municipal Value Fund Inc | 4.78 % |
| PIMCO Municipal Income Fund II | 3.80 % |
| Nuveen Municipal High Income O | 3.36 % |
| Nuveen Select Tax-Free Income Portfolio | 2.73 % |
| Eaton Vance Municipal Bond Fund | 2.30 % |
| Western Asset Managed Municipals Fund Inc. | 2.28 % |
| Invesco Municipal Trust | 2.13 % |
| INVESCO VAN KAMPEN MUN OPPORTUNITY TR | 2.11 % |
| Nuveen Dynamic Municipal Opportunities Fund | 1.95 % |
| BNY Mellon Strategic Municipals Inc | 1.79 % |
| BLACKROCK MUNIASSETS FD INC | 1.74 % |
| INVESCO QUALITY MUN INCOME TR | 1.66 % |
| INVESCO VAN KAMPEN TR INVT GRADE MUNS | 1.58 % |
| Invesco Value Municipal Income | 1.55 % |
| ALLIANCEBERNSTEIN NATL MUN INCOME FD INC | 1.47 % |
| Neuberger Municipal Fund Inc | 1.40 % |
| Putnam Municipal Opportunities Trust | 1.29 % |
| Bny Mellon Strategic Muni Bd Fd Inc | 1.23 % |
| EATON VANCE MUN INCOME TR | 1.17 % |
| DWS MUNICIPAL INCOME TRUST | 1.14 % |
| INVESCO VAN KAMPEN ADVANTAGE MUN INCOME TR II | 1.10 % |
| Putnam Managed Municipal Income Trust | 1.09 % |