Year Month Nb_of_distinct_IPs Nb_of_downloads 2012 Jan 34 41 2012 Feb 30 39 2012 Mar 19 59 2012 Apr 38 50 2012 May 24 28 2012 Jun 37 48 2012 Jul 30 36 2012 Aug 26 47 2012 Sep 24 33 2012 Oct 32 40 2012 Nov 31 33 2012 Dec 30 47 2012 all 310 501