Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 32 54 2013 Feb 15 30 2013 Mar 19 32 2013 Apr 21 24 2013 May 20 24 2013 Jun 25 37 2013 Jul 29 39 2013 Aug 49 75 2013 Sep 30 36 2013 Oct 26 39 2013 Nov 56 68 2013 Dec 51 52 2013 all 310 510