Total Supply Data Removed?

In the past (maybe 4-5 months ago) there used to be a feature on left-hand side of an item's page that listed the total number of that item in existence (all public inventories/database etc). What happened to this feature? I loved it, especially as a newer trader, it helped me and friends understand the rarity & potential price movement.

Would truly appreciate it if this was added back to csgoskins!! Thank you for your time and consideration.