2005/05/02
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1972,       1064,        142, 1289087950,  635636350,   50514550
  AMEX,        458,        370,         91,  167410410,   31719100,    9560500
NASDAQ,       1643,       1376,        157,  861016710,  669798165,   51742164