Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 27 37 2011 Feb 23 32 2011 Mar 25 44 2011 Apr 32 62 2011 May 19 28 2011 Jun 38 45 2011 Jul 31 31 2011 Aug 25 37 2011 Sep 31 44 2011 Oct 25 45 2011 Nov 37 52 2011 Dec 25 39 2011 all 294 496