| Male | George Allen,
Max Baucus,
Evan Bayh,
Kit Bond,
Conrad Burns,
Richard Burr,
Robert Byrd,
Tom Carper,
Lincoln Chafee,
Thad Cochran,
Mike DeWine,
Pete Domenici,
Byron Dorgan,
Russ Feingold,
Bill Frist,
Chuck Hagel,
Orrin Hatch,
James Jeffords,
Tim Johnson,
Herb Kohl,
Joseph Lieberman,
Trent Lott,
Richard Lugar,
Ben Nelson,
Jay Rockefeller,
Rick Santorum,
Paul Sarbanes,
Gordon Smith,
Arlen Specter,
Ted Stevens,
Jim Talent,
John Warner | Daniel Akaka,
Lamar Alexander,
Wayne Allard,
Bob Bennett,
Joe Biden,
Jeff Bingaman,
Sam Brownback,
Jim Bunning,
Saxby Chambliss,
Tom Coburn,
Kent Conrad,
John Cornyn,
Larry Craig,
Mike Crapo,
Jim DeMint,
Chris Dodd,
Dick Durbin,
John Ensign,
Mike Enzi,
Lindsey Graham,
Chuck Grassley,
Judd Gregg,
Tom Harkin,
James Inhofe,
Daniel Inouye,
Johnny Isakson,
Edward Kennedy,
John Kerry,
Jon Kyl,
Frank Lautenberg,
Patrick Leahy,
Carl Levin,
Mel Martinez,
John McCain,
Mitch McConnell,
Robert Menendez,
Bill Nelson,
Barack Obama,
Mark Pryor,
Jack Reed,
Harry Reid,
Pat Roberts,
Kenneth Salazar,
Chuck Schumer,
Jeff Sessions,
Richard Shelby,
John Sununu,
Craig Thomas,
John Thune,
David Vitter,
George Voinovich,
Ron Wyden | Norm Coleman,
Mark Dayton |