Wanted to wait for another update but it's taking forever... early estimates:
1. What Do You Mean 341,000
2. Can't Feel My Face 186,000
3. The Hills 129,000
4. Locked Away 95,000
5. Downtown 89,000
6. Watch Me 78,000
7. Cool For The Summer 73,000
8. Cheerleader 69,000
9. Stitches 65,000
10. 679 65,000
11. Good For You 62,000
12. Wildest Dreams 58,000
13. Prisoner 55,000
14. Marvin Gaye 54,000
15. Fight Song 53,000
16. Where Are Ü Now 51,000
http://kworb.net/cc