One Piece': When Did Each Member of the Crew Join the Straw Hats?

They're not always the brightest bunch, but they're practically family.

SBS One Piece: A Theory that Says Kuma will Join the Straw Hats!

What order would you say each of the Straw Hats joined the crew? Would you say Nami or Usopp joined first? Why? What about Robin? Do you base it off of when

One Piece Chapter 989 – The Straw Hat Pirates Assemble

one_piece_zorojuro on X: The Mugiwaras if there was everyone Luffy asked to join his crew / X

One Piece, All 1,000+ Chapters, Is A Shonen Manga Masterpiece

One Piece: In What Episode Does Franky Join The Crew?

5 One Piece Straw Hats whose Mom or Dad has been caught!, by Jpnwebsite

One Piece; Yamato's potential role in the Straw Hat Pirates (CONTAINS SPOILERS) – The Birds of Hermes

One Piece Netflix Already Teased Luffy's Final Crew Member