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