Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 37 52 2013 Feb 30 45 2013 Mar 37 43 2013 Apr 29 33 2013 May 27 37 2013 Jun 28 36 2013 Jul 36 51 2013 Aug 56 81 2013 Sep 52 61 2013 Oct 37 47 2013 Nov 62 76 2013 Dec 62 72 2013 all 388 634