Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 3441 9326 2011 Feb 3413 6344 2011 Mar 3723 7689 2011 Apr 3469 6792 2011 May 3394 7769 2011 Jun 3539 6961 2011 Jul 3128 6523 2011 Aug 3101 6158 2011 Sep 3713 7452 2011 Oct 3387 36574 2011 Nov 3385 43163 2011 Dec 2313 4742 2011 all 29549 149493