Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 35 55 2013 Feb 16 29 2013 Mar 21 36 2013 Apr 21 26 2013 May 16 17 2013 Jun 18 23 2013 Jul 29 42 2013 Aug 50 68 2013 Sep 37 47 2013 Oct 32 42 2013 Nov 49 63 2013 Dec 56 64 2013 all 301 512