Year Month Nb_of_distinct_IPs Nb_of_downloads 2012 Jan 33 38 2012 Feb 31 38 2012 Mar 13 13 2012 Apr 33 45 2012 May 22 25 2012 Jun 30 44 2012 Jul 25 33 2012 Aug 24 45 2012 Sep 20 32 2012 Oct 27 32 2012 Nov 32 36 2012 Dec 24 40 2012 all 268 421