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