Doctor Who: The Doctor, The Widow and the Wardrobe achieved an Appreciation Index, or AI, score of 84.
The Appreciation Index or AI is a measure of how much the audience enjoyed the programme. The score, out of a hundred, is compiled by a specially selected panel of around 5,000 people who go online and rate and comment on programmes. This year's score is slightly up on last year's Christmas Special.
The score was the highest on BBC One for the evening, with most programmes scoring around the 82 mark. The prize for the most appreciated programme of Christmas evening was taken by ITV1 with Downton Abbey, scoring a massive 92.