Anyway, since I've looked into the history of each game to the point I could do a retrospective, I may as well offer some tidbits to you lovely Kiwis, the big question being "Why didn't we get FF5 on the SNES?" After all, we got 4 and 6, didn't we? The reason we didn't get 2 and 3 was because by the time 2 was translated enough to be shipped to America, the SNES was coming out, but obviously that doesn't work with 5 because we did get 6.
Square's answer is that the game's tone was so different from the other games America got and it was so difficult that they intended to release FF5 as a standalone game. This answer comes straight from Ted Woolsey, the man behind the translations for a lot of the Golden Era of JPRGs, so it's about as legit as we can get.
FF5 as a standalone was planned for a release in 1995, but these plans fell through for unknown reasons. A second attempt is rumored to have been made, with the working title "Final Fantasy Extreme" but it's unknown if this was even a thing to begin with. There were two attempts to port FF5 to Windows PCs, first a collaboration with Top Dog Software, a game company that to my research has fucking disappeared. They DFE'd and it actually worked. The second attempt was with Eidos Interactive whom had already done the fairly decent port of FF7. Both of these attempts fell through, though it's unclear if the Eidos effort was a continuation of the Top Dog Software localization or an actual third/fourth attempt. Basically this game was shrouded in mystery for the longest time until some autists got together and made their own fan translation.
America finally got a full on, officially localized copy in 1999 in the form of the Final Fantasy Anthology, and a standalone version on the GBA in 2006. Other releases included a release for Android and iOS, a PSN release, a Steam release which Wikipedia calls a "Microsoft Windows" release, and Japan got a Virtual Console release on every Nintendo console-the Wii, the Wii U, the 3DS, and I'm betting they've got a Switch release in the pipe.