Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 74 112 2011 Feb 54 91 2011 Mar 54 79 2011 Apr 85 118 2011 May 71 115 2011 Jun 68 103 2011 Jul 69 81 2011 Aug 65 90 2011 Sep 43 58 2011 Oct 47 76 2011 Nov 78 127 2011 Dec 56 68 2011 all 607 1118