2004/12/16
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1060,       2011,        127,  907773511, 1091177133,   19159110
  AMEX,        359,        509,         59,   84328840,  164907202,    3622200
NASDAQ,       1183,       1902,        161,  759061333, 1455407759,  171353433