Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 36 59 2013 Feb 27 52 2013 Mar 30 50 2013 Apr 33 39 2013 May 29 32 2013 Jun 20 26 2013 Jul 31 40 2013 Aug 37 57 2013 Sep 39 49 2013 Oct 42 56 2013 Nov 55 67 2013 Dec 46 52 2013 all 320 579