2006/03/20
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1441,       1840,        142,  757437130, 1154729600,   38086090
  AMEX,        465,        531,         89,  142291575,  190213500,    4672750
NASDAQ,       1528,       1505,        144, 1263784565,  683718686,   53924960