Daniel, If you mean the total number of aircraft photos and the total number of airport photos on this site-that has been a feature from day one of the site. Look at the photo file name after you upload a photo-my last aircraft photo uploaded of N714HH was number 244,609, for example, incorporated in the photo file name. That was the aircraft photo total as of that upload.
You will find the count similarly for the total airport photo count as you upload an airport photo in the Member Section.
Total count for all picture views? Not yet a feature and probably would have had to have been incorporated from the site start.