Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 59 108 2011 Feb 44 64 2011 Mar 47 67 2011 Apr 79 101 2011 May 64 122 2011 Jun 71 104 2011 Jul 65 72 2011 Aug 59 83 2011 Sep 39 53 2011 Oct 48 78 2011 Nov 81 136 2011 Dec 57 67 2011 all 568 1055