2004/05/24
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       2227,        850,        122,  882555957,  399882635,   31398840
  AMEX,        488,        297,         88,  223231960,   51094251,    7111150
NASDAQ,       1911,       1153,        160,  941517526,  458231820,   26094232