Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 70 122 2011 Feb 49 80 2011 Mar 51 70 2011 Apr 79 95 2011 May 68 116 2011 Jun 64 89 2011 Jul 76 85 2011 Aug 65 84 2011 Sep 41 55 2011 Oct 47 66 2011 Nov 80 116 2011 Dec 58 69 2011 all 594 1047