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