2002/08/12
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1368,       1601,        156,  385230596,  721127643,   19402680
  AMEX,        342,        366,         54,   81252079,   51679900,    2492150
NASDAQ,       1577,       1729,        120,  492613264,  532813121,   31214009