2004/05/05
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1527,       1520,        146,  892269925,  728219346,   25103725
  AMEX,        453,        330,         83,  224961907,   34586750,    4209260
NASDAQ,       1673,       1415,        146,  852320622,  670867950,   46590175