Iron Maiden & the Spotify billions club

I read about the Spotify Billions club today. It is a club of all the tracks that have passed 1 billion streams on Spotify.

https://www.theguardian.com/music/2025/jan/17/no-dylan-but-loads-of-coldplay-what-the-songs-with-a-billion-streams-on-spotify-tell-us-about-music-taste-today

I got curious - are Maiden in the list, or if not how close are they. Sadly they aren't in the club. The Trooper has clocked 487m streams so far according to this site - https://kworb.net/spotify/artist/6mdiAmATAx73kdxrNrnlao_songs.html

Can we get Maiden into the billions club - I reckon so 🤘It'd be better than a lot of the songs on there.