2005/03/15
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1045,       2030,        142,  443468289, 1235338410,   10845760
  AMEX,        325,        529,         73,   41357151,  190110383,    7557400
NASDAQ,       1147,       1928,        156,  571415817, 1159351631,  104825486