2006/05/03
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1374,       1860,        161,  767969665, 1261336020,   37145610
  AMEX,        414,        569,         90,   62736460,  175214122,    4762025
NASDAQ,       1501,       1530,        144,  824818342, 1323975246,   25636424