End of Year CEX Transfers (Solana bounty)

In this query, I have used some data from the Transaction table to evaluate the volume of transfers to 8 popular centralized exchanges including FTX, Binance, KUCOIN, HOUBI, KRAKEN, BITFINEX, COINBASE, and GATE.IO over a period of one month from 2021-12-01 to 2021-12-31. To clarify the result, a bar chart is added to this analysis showing the number of solan's inputs to these exchanges.