Unnamed: 0          air date  no of couples        1st couple          2nd couple           3rd couple            4th couple  viewers (millions)  itv weekly ranking
0           1    5 january 2013              3      ben and lily       param (n / a)  adam and lucy - may          jason and jo                4.13                  18
1           2   12 january 2013              3   sam and georgia        will (n / a)        dan and danni        troy and naomi                4.38                  19
2           3   19 january 2013              3      adam (n / a)  stephen and bianca    callum and nikita      darren and daisy                4.47                  19
3           4   26 january 2013              4    matt and megan      chris and kate        will and thuy  morakinyo and claire                3.97                  21
4           5   2 february 2013              4  stuart and robyn        sen and jade     russell and miki       gavin and gemma                4.01                  19
5           6   9 february 2013              4   chris and janet     ashley and rach   james and daniella      david and george                3.58                  21
6           7  16 february 2013              3     joe and julia  matt and charlotte     glenn and alanna          owen (n / a)                3.80                  16

Table as JSON:
{"Unnamed: 0":{"0":1,"1":2,"2":3,"3":4,"4":5,"5":6,"6":7},"air date":{"0":"5 january 2013","1":"12 january 2013","2":"19 january 2013","3":"26 january 2013","4":"2 february 2013","5":"9 february 2013","6":"16 february 2013"},"no of couples":{"0":3,"1":3,"2":3,"3":4,"4":4,"5":4,"6":3},"1st couple":{"0":"ben and lily","1":"sam and georgia","2":"adam (n \/ a)","3":"matt and megan","4":"stuart and robyn","5":"chris and janet","6":"joe and julia"},"2nd couple":{"0":"param (n \/ a)","1":"will (n \/ a)","2":"stephen and bianca","3":"chris and kate","4":"sen and jade","5":"ashley and rach","6":"matt and charlotte"},"3rd couple":{"0":"adam and lucy - may","1":"dan and danni","2":"callum and nikita","3":"will and thuy","4":"russell and miki","5":"james and daniella","6":"glenn and alanna"},"4th couple":{"0":"jason and jo","1":"troy and naomi","2":"darren and daisy","3":"morakinyo and claire","4":"gavin and gemma","5":"david and george","6":"owen (n \/ a)"},"viewers (millions)":{"0":4.13,"1":4.38,"2":4.47,"3":3.97,"4":4.01,"5":3.58,"6":3.8},"itv weekly ranking":{"0":18,"1":19,"2":19,"3":21,"4":19,"5":21,"6":16}}