2006/03/23
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1586,       1633,        167,  927921150,  984011930,   69009950
  AMEX,        509,        480,         86,  139329000,  175441840,    5871150
NASDAQ,       1604,       1414,        150,  968605289, 1035134678,   15570676