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VKMESXINSURED MUNICIPALS INCOME TRUST SERIES 626NASDAQVKMFFXINVESTMENT GRADE MUNICIPAL TRUST SERIES 145NASDAQVKMGXINVESCO QUALITY INCOME FUND CLASS ANASDAQVKMITXINSURED MUNICIPALS INCOME TRUST SRS 617NASDAQVKMLFXINVESTMENT GRADE MUNICIPAL TRUST SERIES 146NASDAQVKMLIXINVESTMENT GRADE MUNICIPAL TR INTERMEDIATE SRS 27NASDAQVKMLOXINVESTMENT GRADE MUNICIPAL TRUST SERIES 131NASDAQVKMMXINVESCO MUNICIPAL INCOME FD ANASDAQVKMOTXINVESTMENT GRADE MUNICIPAL TRUST SERIES 130NASDAQVKMPEXINVESTMENT GRADE MUNICIPAL TRUST INTERMEDIATE SERIES 18NASDAQVKMPFXINVESTMENT GRADE MUNICIPAL TRUST SERIES 142NASDAQVKMPLXINSURED MUNICIPALS INCOME TRUST SERIES 583NASDAQVKMPRXINVESTMENT GRADE MUNICIPAL TRUST INTERMEDIATE SERIES 23NASDAQVKMPXINVESCO PENNSYLVANIA TAX FREE INCOME FD ANASDAQVKMRBXBUILD AMERICA BONDS INCOME TRUST SRS 38NASDAQVKMSSXINSURED MUNICIPALS INCOME TR SRS 632NASDAQVKMSXINVESCO MUNICIPAL INCOME FUND CLASS R6NASDAQVKMTFXINSURED MUNICIPALS INCOME TRUST SERIES 646NASDAQVKMTSXINSURED MUNICIPALS INCOME TR SRS 638NASDAQVKMTTXINVESTMENT GRADE MUNICIPAL TR INTERMEDIATE SRS 28NASDAQVKMTWXINSURED MUNICIPALS INCOME TRUST SERIES 629NASDAQVKNEEXINVESTMENT GRADE INCOME TRUST 7+ YEAR SERIES 19NASDAQVKNLSXINSURED MUNICIPALS INCOME TRUST SERIES 641NASDAQVKNTLXQUALITY MUNICIPALS INCOME TRUST 19TH LIMITED MATURITY SERIESNASDAQVKNYKXNEW YORK INVESTORS QUALITY TAX-EXEMPT TRUST SERIES 14NASDAQVKODTXBUILD AMERICA BONDS INCOME TRUST 10-20 YEAR SERIES 27NASDAQVKOFVXBUILD AMERICA BONDS INCOME TRUST SERIES 47NASDAQVKOTFXINVESTMENT GRADE MUNICIPAL TRUST SERIES 134NASDAQVKPAXINVESCO PENNSYLVANIA TAX FREE INCOME FD CL BNASDAQVKPCXINVESCO PENNSYLVANIA TAX FREE INCOME FD CL CNASDAQVKPNTXINVESTMENT GRADE MUNICIPAL TRUST SERIES 143NASDAQVKPSXINVESCO PENNSYLVANIA TAX FREE INCOME FUND CLASS R6NASDAQVKPYXINVESCO PENNSYLVANIA TAX FREE INCOME FUND CLASS YNASDAQVKQALXQUALITY MUNICIPALS INCOME TRUST 22 NATL LTD MATURITY SERIESNASDAQVKQEFXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 146NASDAQVKQEIXQUALITY MUNICIPALS INCOME TRUST 18TH LIMITED MATURITY SERIESNASDAQVKQESXINVESTORS' QUALITY TAX-EXEMPT TR SRS 143NASDAQVKQFEXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 159NASDAQVKQFIXQUALITY MUNICIPALS INCOME TRUST 50TH LIMITED MATURITY SERIESNASDAQVKQFLXQUALITY MUNICIPALS INCOME TRUST 41ST LIMITED MATURITY SERIESNASDAQVKQFNXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 153NASDAQVKQFOXQUALITY MUNICIPALS INCOME TRUST 40TH LIMITED MATURITY SERIESNASDAQVKQFSXQUALITY MUNICIPALS INCOME TRUST 46TH LIMITED MATURITY SERIESNASDAQVKQFTXQUALITY MUNICIPALS INCOME TRUST 14TH LIMITED MATURITY SRSNASDAQVKQFVXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 147NASDAQVKQILXQUALITY MUNICIPALS INCOME TR 45TH LIMITED MATURITY SRSNASDAQVKQIYXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 139NASDAQVKQLDXQUALITY MUNICIPALS INCOME TRUST 15TH LIMITED MATURITY SERIESNASDAQVKQLFXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 145NASDAQVKQLIXQUALITY MUNICIPALS INCOME TRUST LTD MATURITY SERIES 24NASDAQVKQLMXQUALITY MUNICIPALS INCOME TRUST 21ST LTD MATURITY SRSNASDAQVKQLRXQUALITY MUNICIPALS INCOME TRUST 43RD LIMITED MATURITY SERIESNASDAQVKQLSXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 161NASDAQVKQLTXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 119NASDAQVKQLUXQUALITY MUNICIPALS INCOME TRUST 52ND LIMITED MATURITY SERIESNASDAQVKQLVXQUALITY MUNICIPALS INCOME TRUST LIMITED MATURITY SERIES 27NASDAQVKQLYXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 126NASDAQVKQMCXQUALITY MUNICIPALS INCOME TRUST 33RD LIMITED MATURITY SERIESNASDAQVKQMDXQUALITY MUNICIPALS INCOME TRUST 28TH LIMITED MATURITY SERIESNASDAQVKQMIXQUALITY MUNICIPALS INCOME TRUST 13TH LIMITED MATURITY SERIESNASDAQVKQMLXQUALITY MUNICIPALS INCOME TRUST 17TH LIMITED MATURITY SERIESNASDAQVKQMNXQUALITY MUNICIPALS INCOME TRUST 39TH LIMITED MATURITY SERIESNASDAQVKQMPXQUALITY MUNICIPALS INCOME TR 23RD LIMITED MATURITY SRSNASDAQVKQMSXQUALITY MUNICIPALS INCOME TRUST 44TH LIMITED MATURITY SRSNASDAQVKQMTXQUALITY MUNICIPALS INCOME TRUST 31ST LIMITED MATURITY SERIESNASDAQVKQNMXQUALITY MUNICIPALS INCOME TRUST 59TH LIMITED MATURITY SERIESNASDAQVKQOHXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 137NASDAQVKQONXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 140NASDAQVKQPFXQUALITY MUNICIPALS INCOME TRUST 55TH LIMITED MATURITY SERIESNASDAQVKQPIXQUALITY MUNICIPALS INCOME TRUST 49TH LIMITED MATURITY SERIESNASDAQVKQRYXQUALITY MUNICIPALS INCOME TRUST 42ND LIMITED MATURITY SERIESNASDAQVKQTEXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 125NASDAQVKQTFXQUALITY MUNICIPALS INCOME TRUST 35TH LIMITED MATURITY SERIESNASDAQVKQTHXQUALITY MUNICIPALS INCOME TRUST 38TH LIMITED MATURITY SERIESNASDAQVKQTLXQUALITY MUNICIPALS INCOME TRUST 25TH LIMITED MATURITY SERIESNASDAQVKQTMXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 132NASDAQVKQTNXQUALITY MUNICIPALS INCOME TRUST 29TH LIMITED MATURITY SERIESNASDAQVKQTOXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 142NASDAQVKQTPXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 152NASDAQVKQTRXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 136NASDAQVKQTSXQUALITY MUNICIPALS INCOME TRUST LIMITED MATURITY SERIES 26NASDAQVKQTTXINVESTORS QUALITY TAX-EXEMPT TRUST SRS 130NASDAQVKQTUXQUALITY MUNICIPALS INCOME TRUST 37TH LIMITED MATURITY SERIESNASDAQVKQTVXINVESTORS QUALITY TAX-EXEMPT TR SERIES 157NASDAQVKQTWXQUALITY MUNICIPALS INCOME TRUST 32ND LIMITED MATURITY SERIESNASDAQVKQTYXQUALITY MUNICIPALS INCOME TRUST 16TH LIMITED MATURITY SERIESNASDAQVKQUEXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 138NASDAQVKQUFXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 141NASDAQVKQUIXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 151NASDAQVKQULXQUALITY MUNICIPALS INCOME TRUST 47TH LIMITED MATURITY SERIESNASDAQVKQUSXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 162NASDAQVKQUTXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 148NASDAQVKQUYXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 149NASDAQVKQXTXINVESTORS QUALITY TAX-EXEMPT TR SRS 154NASDAQVKQYEXINVESTORS' QUALITY TAX-EXEMPT TR SRS 144NASDAQVKQYFXQUALITY MUNICIPALS INCOME TRUST 34TH LIMITED MATURITY SERIESNASDAQVKQYIXQUALITY MUNICIPAL INCOME TRUST 20TH LIMITED MATURITY SERIESNASDAQVKQYMXQUALITY MUNICIPALS INCOME TRUST 30TH LIMITED MATURITY SERIESNASDAQVKQYSXINVESTORS QUALITY TAX-EXEMPT TR SRS 155NASDAQVKQYTXINVESTORS QUALITY TAX-EXEMPT TRUST SERIES 121NASDAQ