Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 32 56 2013 Feb 13 30 2013 Mar 16 28 2013 Apr 19 22 2013 May 19 23 2013 Jun 24 39 2013 Jul 28 40 2013 Aug 55 75 2013 Sep 32 41 2013 Oct 22 34 2013 Nov 49 57 2013 Dec 51 57 2013 all 292 502