Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 32 53 2013 Feb 30 39 2013 Mar 32 46 2013 Apr 32 36 2013 May 27 35 2013 Jun 36 47 2013 Jul 42 57 2013 Aug 47 76 2013 Sep 35 41 2013 Oct 31 43 2013 Nov 61 77 2013 Dec 74 85 2013 all 392 635