Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 37 50 2013 Feb 18 28 2013 Mar 25 35 2013 Apr 22 25 2013 May 23 30 2013 Jun 26 32 2013 Jul 29 37 2013 Aug 53 80 2013 Sep 36 42 2013 Oct 33 40 2013 Nov 54 66 2013 Dec 54 60 2013 all 325 525