2005/07/26
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1901,       1355,        169,  949483780,  692071305,   46724250
  AMEX,        519,        433,         92,  110727405,   50596560,    4430900
NASDAQ,       1776,       1280,        154, 1038006228,  567348578,  101110917