Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 33 50 2013 Feb 16 29 2013 Mar 20 30 2013 Apr 22 25 2013 May 19 22 2013 Jun 27 35 2013 Jul 22 31 2013 Aug 46 68 2013 Sep 37 44 2013 Oct 30 41 2013 Nov 45 53 2013 Dec 63 72 2013 all 313 500