Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 49 55 2011 Feb 35 53 2011 Mar 40 64 2011 Apr 54 57 2011 May 37 40 2011 Jun 43 55 2011 Jul 55 60 2011 Aug 66 94 2011 Sep 348 424 2011 Oct 87 109 2011 Nov 48 66 2011 Dec 37 52 2011 all 811 1129