With the 'Analytics' feature you may visualise and download your email verification data to get a comprehensive “big picture” of the verifications done, bounce detected, cost saved and other related activity over certain periods of time. For team accounts(comes as a free upgrade for all), member-wise reports can also be downloaded to track individual performances.
These extensive reports make it possible to establish verification patterns, schedule campaigns making it easier to set future budgets.
Check the Usage Reports from here.