Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 39 60 2013 Feb 29 47 2013 Mar 40 59 2013 Apr 36 52 2013 May 40 58 2013 Jun 35 43 2013 Jul 48 62 2013 Aug 55 80 2013 Sep 58 64 2013 Oct 47 66 2013 Nov 58 77 2013 Dec 69 76 2013 all 437 744