I've been staring at this a while and you've finally lost me lol ! As Number of Avatars increase, Avatar Age approaches zero?
Sorry, I transposed the axes labels. Avatar Age should be on the horizontal axis and the number of avatars on the vertical axes. Likes this (the curve appears the same):Number of Avatars^|||________>Avatar AgeThat's because there are few avatars more than 3,000 days old, but many that only recently joined.