2005/12/12
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1756,       1567,        151,  931567160,  694095085,   18073550
  AMEX,        516,        441,        103,  124929376,   60848085,    7515500
NASDAQ,       1511,       1544,        161,  901301838,  763581068,   23312116