2006/04/12 Market, AdvIssues, DeclIssues, UnchIssues, AdvVol, DeclVol, UnchVol NYSE, 1696, 1526, 148, 1083595600, 820990390, 33653600 AMEX, 500, 473, 110, 218705325, 98443082, 12385590 NASDAQ, 1694, 1304, 154, 890711077, 648511600, 49553238