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