2004/09/01
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1888,       1155,        156,  778857473,  463558169,   21375820
  AMEX,        488,        294,         84,  218004067,   26602490,    5526650
NASDAQ,       1793,       1212,        168,  975447178,  372398083,   72922459