2003/03/20
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1791,       1236,        179,  906043867,  591801009,   52033540
  AMEX,        349,        281,         46,  117781341,  139016400,    3307270
NASDAQ,       1704,       1379,        129,  943542641,  582078937,   37661291