Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 63 84 2011 Feb 43 60 2011 Mar 67 95 2011 Apr 57 63 2011 May 53 90 2011 Jun 50 56 2011 Jul 57 68 2011 Aug 46 54 2011 Sep 61 97 2011 Oct 60 115 2011 Nov 110 151 2011 Dec 91 133 2011 all 619 1066