Vault TVL distribution across wallets

[kyhoon]

Item No. 14 in the team spreadsheet

There is some interest in analyzing the wallets that deposit to yearn, to gain customer insights, and to enhance the performance of our vaults.
We would like to be able to provide answers to the following questions:

• How much of the TVL is concentrated in the top 10 wallets?
  * [ ] Are the withdrawals from last month largely from a specific chain or a specific vault?
  * [ ] How many are retail customers and how many are our b2b partners?
  * [ ] Which event (e.g. protocol migration) affected the recent increase/decrease in TVL?

[kyhoon]

Made a notebook on this topic
https://github.com/yearn/yearn-DATA-Analytics/blob/master/examples/customer.ipynb

[kyhoon]

Added another notebook on this topic
https://github.com/yearn/yearn-data-analytics/blob/master/research/tvl_concentration.ipynb
which aims to answer the first question

• How much of the TVL is concentrated in the top 10 wallets?

[kyhoon]

moving the rest of the questions to #9