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