2005/07/27
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1898,       1336,        169, 1018643355,  636763830,   52882730
  AMEX,        555,        364,        110,  100742975,   52523975,    5569760
NASDAQ,       1604,       1404,        177, 1076162907,  691272893,   36292545