Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 43 62 2013 Feb 22 34 2013 Mar 31 46 2013 Apr 40 48 2013 May 31 35 2013 Jun 36 49 2013 Jul 40 49 2013 Aug 60 79 2013 Sep 47 54 2013 Oct 47 61 2013 Nov 65 75 2013 Dec 77 89 2013 all 454 681