population

Does anyone know of any reputable and recent sources that say? It was estimated that there were 2.8 million furries worldwide from the Summer 2011 International Furry Survey, but that was 9 years ago. I know this fandom keeps growing and growing at a faster rate, so my guess is the number is...

Nobody really knows how many furries there are, but from the statistics I've seen from online documents, and the amount of furries I've seen online, I'd probably say there's around 4-5 million of us. Do you guys agree? Is that number too high or too low?