Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 33 43 2011 Feb 23 40 2011 Mar 23 38 2011 Apr 32 36 2011 May 24 27 2011 Jun 31 36 2011 Jul 32 36 2011 Aug 31 37 2011 Sep 19 23 2011 Oct 22 36 2011 Nov 41 54 2011 Dec 27 46 2011 all 288 452