2002/05/02
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1806,       1265,        330,  754333210,  847756820,    9731450
  AMEX,        357,        363,        238,   29155380,  130714810,    3683800
NASDAQ,       1668,       1742,        607,  288884900, 1734102200,   12574400