2002/08/01
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1247,       1924,        154,  412622854, 1390804069,   21127940
  AMEX,        283,        417,         55,   12553560,  203415501,    1404890
NASDAQ,       1237,       2086,        111,  275200283, 1259474772,   11497563