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