2004/12/10
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1672,       1356,        150,  733036094,  844470409,   33165250
  AMEX,        471,        372,         66,  122370994,   71342155,    4164850
NASDAQ,       1654,       1407,        155,  833586046,  939139702,   26523708