Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 31 44 2013 Feb 17 30 2013 Mar 30 43 2013 Apr 29 35 2013 May 40 47 2013 Jun 27 37 2013 Jul 32 58 2013 Aug 54 71 2013 Sep 36 43 2013 Oct 36 46 2013 Nov 45 54 2013 Dec 62 72 2013 all 356 580