Year Month Nb_of_distinct_IPs Nb_of_downloads 2012 Jan 33 40 2012 Feb 35 39 2012 Mar 33 40 2012 Apr 50 65 2012 May 24 26 2012 Jun 33 44 2012 Jul 31 36 2012 Aug 30 38 2012 Sep 37 49 2012 Oct 29 34 2012 Nov 32 36 2012 Dec 39 66 2012 all 349 513