2005/01/31
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       2391,        720,        123, 1466845816,  395092610,   14210260
  AMEX,        531,        305,         65,  149393797,   31534640,   17779300
NASDAQ,       2225,        860,        126, 1411787276,  391465976,   33431785