US iTunes Top Ten (combined)
1 Dark Horse 1.0000
2 Say Something 0.8734
3 The Man 0.7493
4 Talk Dirty 0.6776
5 Happy 0.6424
6 Timber 0.6166
7 Pompeii 0.5122
8 Team 0.4985
9 Counting Stars 0.4662
10 Let It Go (Idina Menzel) 0.4372
1. Dark Horse 249,000
2. Say Something 213,000
3. The Man 190,000
4. Talk Dirty 166,000
5. Timber 158,000
6. Happy 155,000
7. Pompeii 129,000
8. Team 128,000
9. Counting Stars 122,000
10. Let It Go 109,000
1. Dark Horse 249,000
2. Say Something 213,000
3. The Man 190,000
4. Talk Dirty 166,000
5. Timber 158,000
6. Happy 155,000
7. Pompeii 129,000
8. Team 128,000
9. Counting Stars 122,000
10. Let It Go 109,000
But oh well, it had an excellent run 
I want it to reach 4M by 2015
