Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 25 34 2013 Feb 15 19 2013 Mar 27 39 2013 Apr 26 32 2013 May 20 24 2013 Jun 22 33 2013 Jul 22 31 2013 Aug 42 51 2013 Sep 32 40 2013 Oct 37 49 2013 Nov 41 49 2013 Dec 49 55 2013 all 296 456