8 of the top 20 largest addresses have not moved in more than 500 days.
And there is of course some % of Uno that has simply been lost over the years. While the counter shows 197,000 Uno exist today out of the 250K that will ever exist in 300 years, the truth is that UNO is a lot more scarce than that.
THIS RIGHT HERE MAKES ME HAPPY.
EDIT: Also this brings up an interesting point, For people who may have alot of coin or are close to death it might be a good idea to have someone you trust know how to recover your funds if death occurs, I can only assume a couple of those large wallets could be from deaths.