2006/08/04
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1844,       1416,        137,  983543165, 1122983545,   27245450
  AMEX,        494,        475,        107,   54436970,  161475545,    7385250
NASDAQ,       1285,       1704,        138,  774950669, 1092739518,   22151285