Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 0 0 2011 Feb 0 0 2011 Mar 0 0 2011 Apr 21 23 2011 May 21 22 2011 Jun 36 40 2011 Jul 51 56 2011 Aug 49 58 2011 Sep 37 45 2011 Oct 52 70 2011 Nov 53 71 2011 Dec 42 46 2011 all 320 431