2006/09/21
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1355,       1931,        121,  788025245, 1318020910,   11216915
  AMEX,        443,        541,        105,   58558060,  172457295,   15925350
NASDAQ,       1095,       1905,        150,  599701849, 1414295281,   24844673