Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 4 4 2011 Feb 2 2 2011 Mar 4 4 2011 Apr 2 3 2011 May 2 2 2011 Jun 3 3 2011 Jul 3 3 2011 Aug 1 1 2011 Sep 0 0 2011 Oct 6 6 2011 Nov 1 1 2011 Dec 3 4 2011 all 31 33