Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 27 35 2011 Feb 16 22 2011 Mar 37 49 2011 Apr 40 46 2011 May 17 19 2011 Jun 37 47 2011 Jul 36 37 2011 Aug 28 38 2011 Sep 41 55 2011 Oct 34 67 2011 Nov 98 135 2011 Dec 79 108 2011 all 415 658