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