Gallup Daily: Obama Job Approval

Gallup tracked daily the percentage of Americans who approved or disapproved of the job Barack Obama was doing as president. Daily results were based on telephone interviews with approximately 1,500 national adults; Margin of error is ±3 percentage points.盖洛普调查机构每日追踪记录了美国民众对巴拉克·奥巴马总统职务表现所持赞成或反对态度的比例。每日调查结果基于对约1500名全国成年人的电话访谈得出；误差范围为±3个百分点。