2005/05/23
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1945,       1103,        136, 1104806000,  511029170,   37514000
  AMEX,        540,        313,         91,  157871678,   30523050,    5655310
NASDAQ,       1646,       1365,        154, 1079515893,  515875290,   66560933