2004/05/28
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1757,       1288,        149,  676071744,  579963906,   25506400
  AMEX,        448,        318,         83,  121481380,   60614265,    7427800
NASDAQ,       1598,       1472,        152,  702858239,  503877462,   23221237