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