episode                title      directed by               written by   originalairdate  viewing figures (millions) sourced by barb , includes itv1 hd and itv1 + 1
0        1    case one (part 1)  john strickland  ben court & caroline ip   30 january 2012                                                                        7.35
1        2    case one (part 2)  john strickland  ben court & caroline ip   6 february 2012                                                                        6.88
2        3    case two (part 1)    richard clark  ben court & caroline ip  13 february 2012                                                                        7.12
3        4    case two (part 2)    richard clark  ben court & caroline ip  20 february 2012                                                                        6.95
4        5  case three (part 1)         jon east  ben court & caroline ip  27 february 2012                                                                        6.78

Table as JSON:
{"episode":{"0":1,"1":2,"2":3,"3":4,"4":5},"title":{"0":"case one (part 1)","1":"case one (part 2)","2":"case two (part 1)","3":"case two (part 2)","4":"case three (part 1)"},"directed by":{"0":"john strickland","1":"john strickland","2":"richard clark","3":"richard clark","4":"jon east"},"written by":{"0":"ben court & caroline ip","1":"ben court & caroline ip","2":"ben court & caroline ip","3":"ben court & caroline ip","4":"ben court & caroline ip"},"originalairdate":{"0":"30 january 2012","1":"6 february 2012","2":"13 february 2012","3":"20 february 2012","4":"27 february 2012"},"viewing figures (millions) sourced by barb , includes itv1 hd and itv1 + 1":{"0":7.35,"1":6.88,"2":7.12,"3":6.95,"4":6.78}}