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