2002/02/19
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,        973,       2073,        286,  249056470, 1157620530,   19282560
  AMEX,        237,        474,        249,    8203020,  129556040,    2195500
NASDAQ,       1027,       2469,        556,  160044900, 1567910400,   13858600