Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 10 10 2011 Feb 3 3 2011 Mar 4 6 2011 Apr 2 2 2011 May 8 8 2011 Jun 3 3 2011 Jul 2 4 2011 Aug 5 5 2011 Sep 6 6 2011 Oct 6 6 2011 Nov 2 2 2011 Dec 4 7 2011 all 49 62