Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 57 92 2011 Feb 45 63 2011 Mar 59 68 2011 Apr 49 55 2011 May 55 89 2011 Jun 49 57 2011 Jul 73 98 2011 Aug 45 60 2011 Sep 101 120 2011 Oct 35 43 2011 Nov 66 103 2011 Dec 51 54 2011 all 604 902