2004/12/15
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       2106,        993,        123, 1242471605,  628747900,   47849491
  AMEX,        574,        283,         69,  167121828,   39331030,    8175850
NASDAQ,       1806,       1300,        141, 1229776269, 1100095471,   44072095