2006/02/28
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1035,       2237,        140,  415173780, 1896921270,   58768050
  AMEX,        368,        614,         89,   63712776,  313376500,    5223400
NASDAQ,        998,       2053,        140,  617270459, 1550323050,   39830679