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