Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 34 42 2011 Feb 30 39 2011 Mar 20 32 2011 Apr 28 32 2011 May 23 27 2011 Jun 32 36 2011 Jul 30 32 2011 Aug 25 30 2011 Sep 20 24 2011 Oct 23 36 2011 Nov 41 48 2011 Dec 25 36 2011 all 293 414