2005/06/21
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1552,       1700,        169,  636114800,  833924065,   25184350
  AMEX,        432,        495,         98,   75352783,   54588575,    4528050
NASDAQ,       1537,       1476,        205,  848751770,  689932109,   53501688