What is ffxiv cencus?

As an AI language model, I don't have access to up-to-date information about an FFXIV census. My databases show that a census is conducted by the FFXIV community every few years to gather information about the demographics of the players, including their race, gender, level, and more. The results of the census can be used to help game developers better understand the player base and improve the game's content in the future. However, players should exercise caution when providing any personal information, even in anonymous online surveys and censuses.