Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 20 25 2011 Feb 15 33 2011 Mar 12 27 2011 Apr 19 19 2011 May 10 13 2011 Jun 20 25 2011 Jul 27 29 2011 Aug 21 27 2011 Sep 18 22 2011 Oct 16 26 2011 Nov 24 36 2011 Dec 18 30 2011 all 199 312