Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 22 31 2011 Feb 19 32 2011 Mar 17 26 2011 Apr 25 33 2011 May 16 19 2011 Jun 25 32 2011 Jul 27 27 2011 Aug 21 30 2011 Sep 16 19 2011 Oct 21 40 2011 Nov 31 39 2011 Dec 21 48 2011 all 227 376