Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 20 30 2011 Feb 19 36 2011 Mar 10 24 2011 Apr 24 26 2011 May 17 20 2011 Jun 17 20 2011 Jul 33 38 2011 Aug 22 26 2011 Sep 22 27 2011 Oct 16 24 2011 Nov 26 38 2011 Dec 21 53 2011 all 216 362