polling firm                          polling dates bob chiarelli alex munter larry o'brien terry kilrea (dropped out)
0              decima                    7 - 9 november 2006           11%         32%           37%                          -
1        unimarketing                    2 - 7 november 2006           20%         34%           25%                          -
2   strategic counsel                    1 - 4 november 2006           17%         29%           27%                          -
3           holinshed           31 october - 1 november 2006           22%         28%           24%                          -
4        unimarketing      13 october 2006 - 18 october 2006           23%         31%           21%                          -
5           holinshed      14 october 2006 - 15 october 2006           21%         30%           26%                          -
6     leger marketing     29 september 2006 - 8 october 2006           32%         37%           31%                          -
7           holinshed  25 september 2006 - 27 september 2006         28.1%       27.5%         22.3%                          -
8              decima  18 september 2006 - 25 september 2006           24%         25%           20%                          -
9           holinshed                       1 september 2006         22.5%       24.2%           18%                          -
10          holinshed                           28 july 2006           20%         25%          6.8%                        14%
11             decima            23 june 2006 - 26 june 2006           20%         22%             -                        12%
12             decima        24 february 2006 - 4 march 2006           20%         27%             -                        14%
13             decima                          30 april 2005           27%         28%             -                        14%

Table as JSON:
{"polling firm":{"0":"decima","1":"unimarketing","2":"strategic counsel","3":"holinshed","4":"unimarketing","5":"holinshed","6":"leger marketing","7":"holinshed","8":"decima","9":"holinshed","10":"holinshed","11":"decima","12":"decima","13":"decima"},"polling dates":{"0":"7 - 9 november 2006","1":"2 - 7 november 2006","2":"1 - 4 november 2006","3":"31 october - 1 november 2006","4":"13 october 2006 - 18 october 2006","5":"14 october 2006 - 15 october 2006","6":"29 september 2006 - 8 october 2006","7":"25 september 2006 - 27 september 2006","8":"18 september 2006 - 25 september 2006","9":"1 september 2006","10":"28 july 2006","11":"23 june 2006 - 26 june 2006","12":"24 february 2006 - 4 march 2006","13":"30 april 2005"},"bob chiarelli":{"0":"11%","1":"20%","2":"17%","3":"22%","4":"23%","5":"21%","6":"32%","7":"28.1%","8":"24%","9":"22.5%","10":"20%","11":"20%","12":"20%","13":"27%"},"alex munter":{"0":"32%","1":"34%","2":"29%","3":"28%","4":"31%","5":"30%","6":"37%","7":"27.5%","8":"25%","9":"24.2%","10":"25%","11":"22%","12":"27%","13":"28%"},"larry o'brien":{"0":"37%","1":"25%","2":"27%","3":"24%","4":"21%","5":"26%","6":"31%","7":"22.3%","8":"20%","9":"18%","10":"6.8%","11":"-","12":"-","13":"-"},"terry kilrea (dropped out)":{"0":"-","1":"-","2":"-","3":"-","4":"-","5":"-","6":"-","7":"-","8":"-","9":"-","10":"14%","11":"12%","12":"14%","13":"14%"}}