Notes:

The party, the Union for a Popular Movement, faced a choice between two men of very different styles: François Fillon, the elegant prime minister under President Nicolas Sarkozy, who was defeated for re-election six months ago, and Jean-François Copé, a firebrand 10 years younger than Mr. Fillon who is the acting party leader. Some 300,000 party members were entitled to vote in 650 different polling places, and partial results late on Sunday showed Mr. Copé with a narrow lead.

Both men claimed victory, and the closeness of the result will not help the party find a clear direction.