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