2006/04/06
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1386,       1850,        165, 1166897960, 1087033990,   27751360
  AMEX,        510,        501,         90,  288715685,  158833350,    3427000
NASDAQ,       1459,       1551,        166, 1410413642,  765338172,   30009245