2005/01/21
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1442,       1599,        153,  622283029, 1155453042,   49185134
  AMEX,        383,        441,         79,   71745159,  146383598,    3624880
NASDAQ,       1326,       1719,        148,  726287148, 1277985094,   40828313