Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 72 111 2011 Feb 56 77 2011 Mar 66 88 2011 Apr 89 112 2011 May 76 113 2011 Jun 68 88 2011 Jul 69 76 2011 Aug 69 85 2011 Sep 47 60 2011 Oct 45 62 2011 Nov 83 109 2011 Dec 63 76 2011 all 645 1057