Year Month Nb_of_distinct_IPs Nb_of_downloads 2012 Jan 41 50 2012 Feb 37 45 2012 Mar 16 18 2012 Apr 49 63 2012 May 31 35 2012 Jun 44 60 2012 Jul 21 27 2012 Aug 32 49 2012 Sep 27 39 2012 Oct 43 52 2012 Nov 48 57 2012 Dec 30 46 2012 all 338 541