Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 23 31 2011 Feb 19 23 2011 Mar 31 45 2011 Apr 59 69 2011 May 24 35 2011 Jun 32 44 2011 Jul 41 48 2011 Aug 23 26 2011 Sep 29 34 2011 Oct 24 38 2011 Nov 44 67 2011 Dec 18 25 2011 all 321 485