Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 72 115 2011 Feb 50 73 2011 Mar 55 68 2011 Apr 88 103 2011 May 69 113 2011 Jun 62 82 2011 Jul 64 69 2011 Aug 66 87 2011 Sep 39 49 2011 Oct 41 57 2011 Nov 76 109 2011 Dec 57 66 2011 all 595 991