2003/07/22
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1789,       1280,        138, 1165484467,  387716224,   38951250
  AMEX,        356,        327,         39,  126707343,   35874924,    2706850
NASDAQ,       2042,       1052,         87, 1254064337,  470182702,   15535695