 Okay, so POP stands for Point of Presence. Basically, it's just a bunch of servers and routers owned by one provider inside a data center. And I'm hoping we can use POPs as a shortcut to work out how much data centers weigh. But anyway, the number of POPs that we track for 2022 is 23,466. So 23,500. Okay. And any idea how much a POP weighs? Whew.