2005/04/14
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,        669,       2404,        124,  439265510, 1882437120,   26112390
  AMEX,        202,        634,         83,   13157200,  289860840,    3312500
NASDAQ,        728,       2272,        139,  357949631, 1548502025,   25324493