Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 16 20 2011 Feb 17 32 2011 Mar 13 23 2011 Apr 21 23 2011 May 11 18 2011 Jun 17 21 2011 Jul 26 27 2011 Aug 19 22 2011 Sep 16 22 2011 Oct 19 29 2011 Nov 26 44 2011 Dec 22 35 2011 all 193 316