Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 43 58 2011 Feb 27 41 2011 Mar 35 53 2011 Apr 39 45 2011 May 30 34 2011 Jun 38 43 2011 Jul 38 45 2011 Aug 36 42 2011 Sep 23 27 2011 Oct 34 50 2011 Nov 49 63 2011 Dec 29 47 2011 all 365 548