Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 25 34 2013 Feb 14 20 2013 Mar 25 36 2013 Apr 27 30 2013 May 18 22 2013 Jun 22 30 2013 Jul 24 32 2013 Aug 45 53 2013 Sep 37 43 2013 Oct 30 38 2013 Nov 48 52 2013 Dec 49 59 2013 all 300 449