2004/08/11
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1265,       1753,        154,  543981802,  989348075,   24588005
  AMEX,        305,        480,         78,   31852775,  275293516,    2766700
NASDAQ,       1119,       1924,        137,  362696288, 1414407561,   10888480