Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 33 52 2013 Feb 30 46 2013 Mar 42 56 2013 Apr 29 46 2013 May 24 33 2013 Jun 33 44 2013 Jul 38 53 2013 Aug 53 71 2013 Sep 42 52 2013 Oct 39 61 2013 Nov 59 74 2013 Dec 44 53 2013 all 359 641