Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 0 0 2011 Feb 0 0 2011 Mar 0 0 2011 Apr 1 1 2011 May 9 12 2011 Jun 19 26 2011 Jul 23 23 2011 Aug 12 12 2011 Sep 16 23 2011 Oct 13 17 2011 Nov 36 48 2011 Dec 16 20 2011 all 143 182