Nobody knows what is correct number, probably not even cgtrader staff themselves. It is the fact that the site is hopelessly broken and it's not clear if it'll ever be fixed. I have been gathering my performance stats here for more than 6 years, but the more data i get, the less sense it makes to me. Sometimes i get impression that cgtrader is generating stats almost randomly, i mean it can't be true when weekly model views suddenly increases, or decreases up to tenfold, but all other stats remains largely unchanged. I learned that you can't trust the numbers that cgtrader is showing to you, but i still keep gathering stats out of the habit.