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