Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 24 34 2013 Feb 19 24 2013 Mar 21 33 2013 Apr 25 32 2013 May 20 26 2013 Jun 19 25 2013 Jul 28 38 2013 Aug 39 50 2013 Sep 33 37 2013 Oct 19 27 2013 Nov 26 33 2013 Dec 57 62 2013 all 272 421