2006/04/05
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1988,       1284,        142, 1560293620,  796582540,   23938800
  AMEX,        634,        372,         85,  333969190,   47495723,    7365700
NASDAQ,       1680,       1378,        133, 1377235361,  633902472,   26526272