Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 64 100 2011 Feb 51 77 2011 Mar 51 65 2011 Apr 76 110 2011 May 64 95 2011 Jun 62 80 2011 Jul 62 65 2011 Aug 59 71 2011 Sep 42 50 2011 Oct 38 53 2011 Nov 76 101 2011 Dec 54 61 2011 all 567 928