2003/02/19
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1133,       1898,        169,  351971955,  801560830,   21157670
  AMEX,        261,        356,         53,   10744090,   60967498,   11951000
NASDAQ,       1186,       1924,        115,  360602912,  802993672,   14361938