Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 3853 7996 2009 Feb 4209 8184 2009 Mar 4491 9435 2009 Apr 4699 9656 2009 May 4267 9303 2009 Jun 4329 8781 2009 Jul 4178 8814 2009 Aug 3691 7912 2009 Sep 4548 8721 2009 Oct 4468 8983 2009 Nov 5459 10404 2009 Dec 4181 8995 2009 all 38164 107184