2004/10/13
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,        950,       2109,        141,  447321820, 1251452381,   19214240
  AMEX,        305,        492,         86,   39535512,  292108224,    6057600
NASDAQ,       1176,       1859,        174,  891508256,  812830708,   74504851