Note about Staking:
Hedera recently added native staking, it went live officially on Nov 22nd, but actually started some days earlier.
Presnently, 29,504,615,199 HBAR are staked across the various network nodes, see:
hashscan.io/mainnet/nodes
That is just over 59% of Hedera's total supply staked on the network. Circulating supply is less than the number staked at around 24.4 billion tokens in circulation. A good bit of the staked supply is coming from non-circulating tokens, from folks like HBAR's founders, and they are foregoing staking rewards because staking is required to support the network.