2003/04/30 Market, AdvIssues, DeclIssues, UnchIssues, AdvVol, DeclVol, UnchVol NYSE, 1816, 1238, 170, 942109099, 844019502, 38931530 AMEX, 404, 277, 39, 43366930, 79864151, 2787600 NASDAQ, 1742, 1350, 119, 593100735, 951443409, 43436500