Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 17 32 2011 Feb 17 40 2011 Mar 15 31 2011 Apr 21 23 2011 May 12 18 2011 Jun 20 28 2011 Jul 24 24 2011 Aug 16 23 2011 Sep 21 25 2011 Oct 22 37 2011 Nov 25 38 2011 Dec 20 33 2011 all 199 352