Ask a landlord-tenant lawyer and get answers ASAP
It is something that is common in commercial leases. Especially, if there is percentage rent. It is not legally required but it is enforceable if you agree to it in the lease.
There should be something in the lease requiring the landlord to treat the information as confidential.
If you are not paying percentage rent then you can try to negotiate an annual rather than a monthly report.
Are you online with me?
Did you have further questions? Have I answered your question?
If you have no further questions, and have not yet done so, please remember to leave a favorable rating (Excellent or Good) so that I am credited for assisting you. A bonus is not required, but is always appreciated.