select
count(distinct(tx_hash)) as Number_of_tx,
count(distinct(from_address)) as Number_of_users_starting_the_tx,
Number_of_tx / Number_of_users_starting_the_tx as Average_TX_per_user
from polygon.core.fact_transactions
where block_timestamp >= '2022-07-01' and block_timestamp <= '2022-07-08'