Excellent reply and comments Keystone. Concise and Clear and I learned something new(l must have inadvertently set my account to not share). I fixed that immediately. This is not a dire situation so 100% accuracy is not necessary. I believe the countries will be accurate overtime but the number of finders may never be.
I periodically look at my Travel Bug logs to see where they have been. For my Alaska Geocache, because it is located in Haines, AK where cruise ships frequent, there are many catchers from foreign countries who make the Find. I am not looking for a 100% accuracy, just a guesstimate. I could ask cachers to state their country of origin and read the logs which aren’t that many and keep a manual log as suggested from TeamRabbitRun. I may compare the flag counter to a manual record. I worked in IT and engineering and automation was paramount for efficiency and allowance for creativeness for those desiring to do so.
Originally, we put out geocaches like we found. Now I mostly put out difficult Challenges so I don’t want or expect many Finders’ logs.
I appreciate all for pointing out how a flag counter may not convey what I was seeking….thanks to all who responded