2005/08/01
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1779,       1460,        173,  886974340,  614351850,   20252100
  AMEX,        510,        457,         91,   65122826,   76623050,    7930650
NASDAQ,       1699,       1357,        144,  892795572,  583687579,   19826745