Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 35 48 2013 Feb 25 35 2013 Mar 33 44 2013 Apr 26 30 2013 May 27 41 2013 Jun 28 36 2013 Jul 30 43 2013 Aug 48 73 2013 Sep 34 42 2013 Oct 33 46 2013 Nov 57 68 2013 Dec 53 58 2013 all 350 564