Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 32 56 2013 Feb 13 30 2013 Mar 15 25 2013 Apr 18 22 2013 May 20 22 2013 Jun 23 31 2013 Jul 25 37 2013 Aug 51 74 2013 Sep 32 36 2013 Oct 25 38 2013 Nov 48 59 2013 Dec 61 69 2013 all 295 499