Pandora lets you teach it what to play by giving songs either a “thumbs up” or “thumbs down.” It recently announced that users have voted with their thumbs a staggering 50 billion times — the equivalent of seven thumbs for every person on Earth.

Here are the 10 most popular songs of all time on Pandora.

10. The Fray, “How to Save a Life” — 15.6 million thumbs up

9. Adele, “Someone Like You” — 15.8 million thumbs up

8. Gotye, “Somebody That I Used to Know (feat. Kimbra)” — 16.2 million thumbs up

7. One Republic, “Counting Stars” — 16.3 million thumbs up

6. Maroon 5, “She Will Be Loved” — 17.1 million thumbs up

5. Goo Goo Dolls, “Iris” — 17.3 million thumbs up

4. Mario, “Let Me Love You” — 17.4 million thumbs up

3. Imagine Dragons, “Radioactive” — 18.3 million thumbs up

2. Drake, “The Motto” — 19.0 million thumbs up

1. Journey, “Don’t Stop Believin’” — 20.2 million thumbs up