date                    source polling agency davis gallagher higgins mcguinness mitchell norris scallon
0  25 september 2011  the sunday business post          red c   13%       11%     18%        16%      13%    21%      6%
1     6 october 2011           the irish times     ipsos mrbi   12%       20%     23%        19%       9%    11%      6%
2     6 october 2011               paddy power          red c    9%       21%     25%        16%      10%    14%      5%
3    16 october 2011  the sunday business post          red c    4%       39%     27%        13%       8%     7%      2%
4    22 october 2011  the sunday business post          red c    2%       40%     26%        13%       6%    10%      3%
5    23 october 2011           the irish times     ipsos mrbi    3%       40%     25%        15%       6%     8%      3%

Table as JSON:
{"date":{"0":"25 september 2011","1":"6 october 2011","2":"6 october 2011","3":"16 october 2011","4":"22 october 2011","5":"23 october 2011"},"source":{"0":"the sunday business post","1":"the irish times","2":"paddy power","3":"the sunday business post","4":"the sunday business post","5":"the irish times"},"polling agency":{"0":"red c","1":"ipsos mrbi","2":"red c","3":"red c","4":"red c","5":"ipsos mrbi"},"davis":{"0":"13%","1":"12%","2":"9%","3":"4%","4":"2%","5":"3%"},"gallagher":{"0":"11%","1":"20%","2":"21%","3":"39%","4":"40%","5":"40%"},"higgins":{"0":"18%","1":"23%","2":"25%","3":"27%","4":"26%","5":"25%"},"mcguinness":{"0":"16%","1":"19%","2":"16%","3":"13%","4":"13%","5":"15%"},"mitchell":{"0":"13%","1":"9%","2":"10%","3":"8%","4":"6%","5":"6%"},"norris":{"0":"21%","1":"11%","2":"14%","3":"7%","4":"10%","5":"8%"},"scallon":{"0":"6%","1":"6%","2":"5%","3":"2%","4":"3%","5":"3%"}}