2004/09/30
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1860,       1193,        140, 1179331698,  760858768,   30093650
  AMEX,        471,        312,         93,  181589959,   75543748,   13058900
NASDAQ,       1710,       1327,        168,  980548588,  657764335,   33997173