2005/01/20
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,        929,       2114,        162,  483549202, 1391279274,   12251690
  AMEX,        257,        574,         70,   30883895,  201088329,    2788510
NASDAQ,        930,       2124,        142,  586940094, 1624524503,   20516333