2006/05/19
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1905,       1333,        134, 1610327215,  986188180, 2129739848
  AMEX,        491,        482,         76,  297366558,   68265970,    2265000
NASDAQ,       1705,       1331,        141, 1559495562,  994614043, 1086399883