voila mes premiers graphs qui me sont venus comme ca ON CRITIQUE PAS xP
http://12.img.v4.skyrock.net/120/d4rkhunter/pics/2800240279_small_1.jpg
http://12.img.v4.skyrock.net/120/d4rkhunter/pics/2800243313_small_1.jpg
http://12.img.v4.skyrock.net/120/d4rkhunter/pics/2800245113_small_1.jpg