Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 31 39 2011 Feb 25 30 2011 Mar 20 32 2011 Apr 29 35 2011 May 20 29 2011 Jun 29 34 2011 Jul 28 29 2011 Aug 24 31 2011 Sep 20 25 2011 Oct 23 42 2011 Nov 36 47 2011 Dec 24 37 2011 all 268 410