2006/05/05
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       2422,        847,        132, 1566851690,  404855330,   19328295
  AMEX,        674,        307,         98,  195980791,   43263000,    7108800
NASDAQ,       1917,       1128,        142, 1354990926,  593373520,   48245225