2006/08/14
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1788,       1477,        154,  895389425,  789565610,   54026880
  AMEX,        512,        477,        102,  108628595,   57764351,    3694250
NASDAQ,       1684,       1346,        141, 1093446319,  396321363,   24976160