Do you approve or disapprove of the job Tom Harkin is doing as United States Senator?
TRACK POINTS05/10/0506/13/0507/11/0508/15/0509/19/0510/17/0511/14/0512/12/0501/16/0602/13/0603/13/0604/10/0605/15/0606/12/0607/17/0608/14/0609/18/0610/16/0611/12/0612/11/0601/15/0702/12/0703/12/0704/16/0705/14/0706/11/0707/16/0708/13/0709/17/0710/15/0711/12/0712/16/0701/07/0802/18/0803/17/0804/14/0805/23/0808/18/0809/22/0810/20/0811/25/0812/22/0801/22/0902/23/0903/23/0904/27/0905/30/0906/15/0907/20/0908/29/0909/29/09
± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4.1%± 4%± 4.1%± 4.1%± 4.1%± 4%± 4.1%± 4.1%± 4%± 4.1%± 4%± 4%± 4.1%± 4.1%± 4.1%± 4%± 4.1%± 4.1%± 4%± 4%± 4%± 4%± 4.1%± 4.1%± 4.1%± 4.1%± 4%± 4.1%± 4.1%
ALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALLALL
Approve54%54%54%55%55%56%54%56%54%52%53%56%51%55%55%55%56%51%53%55%53%51%52%57%56%51%55%57%53%53%58%54%58%58%53%55%54%58%56%55%58%63%58%61%54%51%54%53%58%49%44%
Disapprove34%35%35%33%39%38%41%37%39%40%39%35%43%39%39%39%38%44%40%36%37%41%41%38%36%38%38%35%40%42%37%38%33%37%41%38%41%35%35%38%39%33%33%34%39%38%35%38%37%38%46%
Not Sure13%11%11%11%6%5%5%8%7%8%8%9%7%6%6%7%5%6%7%9%10%8%7%5%8%11%6%9%7%5%6%8%9%4%6%7%5%7%9%8%3%5%9%6%6%11%12%9%5%13%10%
Total100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%100%