2006/04/04
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1898,       1364,        152, 1345031790,  771070970,   40299220
  AMEX,        546,        450,         95,  262058987,   73059030,   31145700
NASDAQ,       1562,       1473,        156, 1025974271, 1040942026,   46703560