2002/07/11
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1238,       1966,        156, 1226575327, 1033745407,   12457330
  AMEX,        281,        486,         59,  266895314,   49232901,    1939900
NASDAQ,       1443,       1984,        263, 1510203572,  531041606,   19077050