UK Singles YTD
Pos - LW - YTD - Total - Artist - Song - New - Hst
1 - 1 - 1,816,500 - 2,048,000 - Pharrell Williams - Happy - 30/11/13 - 1
2 - 2 - 1,487,000 - 1,487,000 - Clean Bandit ft Jess Glynne - Rather Be - 01/02/14 - 1
3 - 3 - 1,318,000 - 1,332,000 - John Legend - All Of Me - 12/10/13 - 2
4 - 4 - 1,099,500 - 1,099,500 - Mr Probz - Waves - 03/05/14 - 1
5 - 5 - 964,500 - 964,500 - Pitbull ft Ke$ha - Timber - 11/01/14 - 1
6 - 6 - 920,500 - 920,500 - Ella Henderson - Ghost - 21/06/14 - 1
7 - 7 - 887,000 - 887,000 - Sam Smith - Stay With Me - 31/05/14 - 1
8 - 8 - 761,000 - 779,000 - Idina Menzel - Let It Go - 21/12/13 - 11
9 - 12 - 751,500 - 751,500 - Ed Sheeran - Thinking Out Loud - 05/07/14 - 1
10 - 9 - 747,500 - 747,500 - Ed Sheeran - Sing - 14/06/14 - 1
Insane figures
edit: nvm, these 'sales' are probably inflated by streams