Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 32 42 2011 Feb 18 32 2011 Mar 18 30 2011 Apr 24 27 2011 May 18 21 2011 Jun 28 32 2011 Jul 31 33 2011 Aug 23 26 2011 Sep 18 21 2011 Oct 22 36 2011 Nov 35 41 2011 Dec 22 34 2011 all 258 375