How many nodes are there in Zilliqa?

Could you please provide an estimate of the current number of nodes operating within the Zilliqa network? As a decentralized blockchain platform, the number of nodes contributes significantly to its resilience, security, and overall performance. It would be interesting to understand how many individual computers or servers are currently participating in maintaining and validating transactions on the Zilliqa blockchain. Additionally, is there any publicly available data or source that tracks the growth or changes in the number of nodes over time?