Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 25 32 2011 Feb 21 27 2011 Mar 19 30 2011 Apr 20 25 2011 May 19 25 2011 Jun 23 27 2011 Jul 28 28 2011 Aug 24 31 2011 Sep 25 30 2011 Oct 24 43 2011 Nov 10 15 2011 Dec 8 16 2011 all 223 329