2006/08/10
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1980,       1291,        137, 1128866280,  804567530,   33246350
  AMEX,        493,        491,         81,  128584741,   62890950,    4062310
NASDAQ,       1726,       1272,        138, 1080781896,  658436553,   50815097