 Complete the following phrase:  The following is a list of most watched programmes, excluding sporting events and news coverage. The mid-1980s introduction of in-week repeat showings accounts for six of the top ten programmes. On this measure, the 1996 Christmas edition of Only Fools and Horses is, not including figures for repeats, the most-watched non-documentary programme of all time so far in the United Kingdom. It is the third most-watched single-showing programme of all time so far on a single channel, behind the 