Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 33 57 2013 Feb 18 32 2013 Mar 18 30 2013 Apr 21 24 2013 May 24 27 2013 Jun 27 39 2013 Jul 31 45 2013 Aug 57 87 2013 Sep 32 37 2013 Oct 32 45 2013 Nov 40 45 2013 Dec 62 68 2013 all 318 536