Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 31 51 2013 Feb 16 26 2013 Mar 25 36 2013 Apr 27 29 2013 May 19 25 2013 Jun 25 36 2013 Jul 28 41 2013 Aug 47 70 2013 Sep 38 41 2013 Oct 40 56 2013 Nov 47 62 2013 Dec 60 68 2013 all 328 541