The table below lists the languages of Wikipedia roughly sorted by the number of active users (registered users who have made at least one edit in the last thirty days). It is shown as the "power of ten" of the count of active users, also known as the common logarithm, rounded down to a whole number. In this way, "5" means at least 10 (or 100,000), "4" means at least 10 (10,000), and so on.