2004/08/12
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,        861,       2179,        121,  196607268, 1339895078,   16754355
  AMEX,        248,        558,         69,   15920060,  248061998,    5835400
NASDAQ,        815,       2225,        121,  237220473, 1361428391,   11168815