Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 28 42 2011 Feb 17 28 2011 Mar 13 21 2011 Apr 19 22 2011 May 18 21 2011 Jun 25 29 2011 Jul 29 30 2011 Aug 23 26 2011 Sep 19 22 2011 Oct 19 32 2011 Nov 29 35 2011 Dec 21 32 2011 all 229 340