2005/05/11
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1671,       1375,        138, 1035714690,  724081010,   42764260
  AMEX,        441,        395,         82,  217576518,   39635150,    5066460
NASDAQ,       1466,       1520,        163, 1118476789,  578925680,   51489870