List of Ant & Dec's Saturday Night Takeaway episodes
Series overview
Table:
Series	Episodes	Start Date	End Date	Ave. viewers (millions)

1	6	8 June 2002	13 July 2002	4.76

2	11	11 January 2003	23 March 2003	7.91

3	6	13 March 2004	17 April 2004	7.86

4	6	2 October 2004	6 November 2004	7.97

5	10	12 February 2005	16 April 2005	7.68

Special	24 December 2005	6.22

6	6	16 September 2006	21 October 2006	7.22

7	6	8 September 2007	13 October 2007	6.25

8	6	16 February 2008	22 March 2008	7.27

9	6	14 February 2009	21 March 2009	6.63

10	7	23 February 2013	6 April 2013	7.82

11	7	22 February 2014	5 April 2014	7.61

12	7	21 February 2015	4 April 2015	6.91

13	7	20 February 2016	2 April 2016	7.71

14	7	25 February 2017	8 April 2017	7.94

15	6	24 February 2018	7 April 2018	8.43

16	TBA	2019	2020	TBA

Consulting the table information on the 'Series overview' part of 'List of Ant & Dec's Saturday Night Takeaway episodes', write a one-sentence description of the highlighted cells and return it as JSON: {"answer": "YOUR ANSWER"}.