So you have no idea of the actual circulating XMR or change in amount circulating?
Discussion
If I recall there is a command that audits supply but myself personally I am not aware of the mathematics, or code necessary to audit the supply.
However, I have trust in the code, and cryptographic processes not to fail.
Just like I had trust in bitcoin to not have inflation bugs when it did, which were of course fixed.
And I believe that if such an occurrence were to happen in Monero then the core developers would make the necessary adjustments to correct the issue without negatively, and drastically hurting users.
Ideally, it would be optimal to punish the exploiter but given the obfuscation of Monero, it may be hard to determine the individual(s) responsible.
People keep track of the monero network, and I am sure that the community could quickly pinpoint an inflation incident if network usage drastically increased.