2004/03/18
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1361,       1701,        154,  626394245,  833672707,   33774685
  AMEX,        373,        416,         58,  155456249,  176827263,    1393850
NASDAQ,       1209,       1881,        134,  476807520, 1182709025,   10509636