2005/03/31
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1811,       1229,        153, 1166375970, 1003794090,   24890110
  AMEX,        509,        326,         92,   88453380,  157593710,   12004600
NASDAQ,       1498,       1531,        167,  725587509, 1005624517,   80128529