Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 21 39 2011 Feb 18 30 2011 Mar 14 24 2011 Apr 23 26 2011 May 21 28 2011 Jun 21 25 2011 Jul 27 27 2011 Aug 18 27 2011 Sep 19 25 2011 Oct 17 26 2011 Nov 25 37 2011 Dec 22 36 2011 all 211 350