2005/05/19
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1881,       1131,        158, 1208711620,  516632460,   45424410
  AMEX,        504,        361,         77,  177454205,   37096330,    7088250
NASDAQ,       1641,       1360,        163, 1228172087,  483157557,   17836362