Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 48 69 2013 Feb 32 43 2013 Mar 54 76 2013 Apr 76 121 2013 May 46 59 2013 Jun 43 106 2013 Jul 59 76 2013 Aug 65 89 2013 Sep 52 60 2013 Oct 62 84 2013 Nov 84 104 2013 Dec 90 100 2013 all 620 987