Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 10 12 2011 Feb 6 6 2011 Mar 10 11 2011 Apr 10 12 2011 May 11 14 2011 Jun 8 9 2011 Jul 7 10 2011 Aug 6 8 2011 Sep 6 9 2011 Oct 4 5 2011 Nov 5 7 2011 Dec 2 3 2011 all 82 106