2004/05/14
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1693,       1376,        127,  672697376,  795087811,   24064390
  AMEX,        362,        398,         71,  119783070,  197714811,    4807650
NASDAQ,       1065,       2008,        134,  273069513, 1216925088,   17836773