2004/08/02
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1790,       1222,        141,  860098659,  521486761,   19524240
  AMEX,        426,        391,         84,  172058652,   32223550,    7658730
NASDAQ,       1334,       1817,        148,  718736793,  751964558,   55008456