| Male | Daniel Akaka,
Lamar Alexander,
John Barrasso,
Max Baucus,
Evan Bayh,
Mark Begich,
Michael Bennet,
Jeff Bingaman,
Sherrod Brown,
Sam Brownback,
Richard Burr,
Roland Burris,
Robert Byrd,
Ben Cardin,
Tom Carper,
Bob Casey,
Saxby Chambliss,
Thad Cochran,
Kent Conrad,
Mike Crapo,
Chris Dodd,
Byron Dorgan,
Dick Durbin,
John Ensign,
Mike Enzi,
Russ Feingold,
Al Franken,
Lindsey Graham,
Chuck Grassley,
Tom Harkin,
Orrin Hatch,
James Inhofe,
Daniel Inouye,
Mike Johanns,
Tim Johnson,
Edward Kaufman,
John Kerry,
Paul Kirk,
Herb Kohl,
Jon Kyl,
Frank Lautenberg,
George Lemieux,
Carl Levin,
Joseph Lieberman,
Richard Lugar,
John McCain,
Mitch McConnell,
Jeff Merkley,
Ben Nelson,
Bill Nelson,
Mark Pryor,
Jack Reed,
Harry Reid,
James Risch,
Pat Roberts,
Jay Rockefeller,
Bernard Sanders,
Chuck Schumer,
Richard Shelby,
Arlen Specter,
Jon Tester,
John Thune,
Tom Udall,
Mark Udall,
David Vitter,
George Voinovich,
Mark Warner,
Jim Webb,
Sheldon Whitehouse,
Roger Wicker,
Ron Wyden | Kit Bond,
Jim DeMint | Bob Bennett,
Jim Bunning,
Tom Coburn,
Bob Corker,
John Cornyn,
Judd Gregg,
Johnny Isakson,
Patrick Leahy,
Robert Menendez,
Jeff Sessions |