episode      air date  official itv1 rating weekly rank  share
0            auditions 1     16 august                 10.78           1  48.2%
1            auditions 2     23 august                 10.10           1  45.4%
2            auditions 3     30 august                  8.80           2  43.5%
3            auditions 4   6 september                  9.57           1  42.8%
4            auditions 5  13 september                  9.96           1  43.2%
5            auditions 6  20 september                 10.01           1  41.7%
6             bootcamp 1  27 september                  8.94           6  36.0%
7             bootcamp 2  28 september                  9.47           1  38.1%
8       judges' houses 1     4 october                 10.84           1  40.5%
9       judges' houses 2     5 october                 10.11           3  42.7%
10           live show 1    11 october                 11.09           1  44.1%
11             results 1    11 october                  9.05           7  40.8%
12           live show 2    18 october                 10.21           3  38.5%
13             results 2    18 october                  9.13           9  39.7%
14           live show 3    25 october                 10.37           2  39.7%
15             results 3    25 october                  8.89          10  38.0%
16           live show 4    1 november                 11.65           1  43.3%
17             results 4    1 november                  9.72           6  37.6%
18           live show 5    8 november                 10.72           2  42.6%
19             results 5    8 november                  9.46           7  35.6%
20           live show 6   15 november                 11.28           1  43.5%
21             results 6   15 november                 10.62           2  42.9%
22           live show 7   22 november                 11.77           1  43.2%
23             results 7   22 november                  9.98           6  41.1%
24           live show 8   29 november                 12.67           1  46.0%
25             results 8   29 november                 11.41           2  50.0%
26          semi - final    6 december                 10.30           3  39.1%
27  semi - final results    6 december                 10.60           2  39.6%
28    final performances   13 december                 13.77           2  50.3%
29         final results   13 december                 14.06           1  54.4%
30        series average          2008                 10.51       n / a  42.4%

Table as JSON:
{"episode":{"0":"auditions 1","1":"auditions 2","2":"auditions 3","3":"auditions 4","4":"auditions 5","5":"auditions 6","6":"bootcamp 1","7":"bootcamp 2","8":"judges' houses 1","9":"judges' houses 2","10":"live show 1","11":"results 1","12":"live show 2","13":"results 2","14":"live show 3","15":"results 3","16":"live show 4","17":"results 4","18":"live show 5","19":"results 5","20":"live show 6","21":"results 6","22":"live show 7","23":"results 7","24":"live show 8","25":"results 8","26":"semi - final","27":"semi - final results","28":"final performances","29":"final results","30":"series average"},"air date":{"0":"16 august","1":"23 august","2":"30 august","3":"6 september","4":"13 september","5":"20 september","6":"27 september","7":"28 september","8":"4 october","9":"5 october","10":"11 october","11":"11 october","12":"18 october","13":"18 october","14":"25 october","15":"25 october","16":"1 november","17":"1 november","18":"8 november","19":"8 november","20":"15 november","21":"15 november","22":"22 november","23":"22 november","24":"29 november","25":"29 november","26":"6 december","27":"6 december","28":"13 december","29":"13 december","30":"2008"},"official itv1 rating":{"0":10.78,"1":10.1,"2":8.8,"3":9.57,"4":9.96,"5":10.01,"6":8.94,"7":9.47,"8":10.84,"9":10.11,"10":11.09,"11":9.05,"12":10.21,"13":9.13,"14":10.37,"15":8.89,"16":11.65,"17":9.72,"18":10.72,"19":9.46,"20":11.28,"21":10.62,"22":11.77,"23":9.98,"24":12.67,"25":11.41,"26":10.3,"27":10.6,"28":13.77,"29":14.06,"30":10.51},"weekly rank":{"0":"1","1":"1","2":"2","3":"1","4":"1","5":"1","6":"6","7":"1","8":"1","9":"3","10":"1","11":"7","12":"3","13":"9","14":"2","15":"10","16":"1","17":"6","18":"2","19":"7","20":"1","21":"2","22":"1","23":"6","24":"1","25":"2","26":"3","27":"2","28":"2","29":"1","30":"n \/ a"},"share":{"0":"48.2%","1":"45.4%","2":"43.5%","3":"42.8%","4":"43.2%","5":"41.7%","6":"36.0%","7":"38.1%","8":"40.5%","9":"42.7%","10":"44.1%","11":"40.8%","12":"38.5%","13":"39.7%","14":"39.7%","15":"38.0%","16":"43.3%","17":"37.6%","18":"42.6%","19":"35.6%","20":"43.5%","21":"42.9%","22":"43.2%","23":"41.1%","24":"46.0%","25":"50.0%","26":"39.1%","27":"39.6%","28":"50.3%","29":"54.4%","30":"42.4%"}}