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