2004/04/29
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,        792,       2284,        134,  407244592, 1580586944,   82244524
  AMEX,        206,        595,         60,   35026551,  403317754,    6541300
NASDAQ,        844,       2332,         92,  349866707, 1990948646,   14791862