Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 20 25 2011 Feb 22 26 2011 Mar 23 31 2011 Apr 32 37 2011 May 14 15 2011 Jun 28 34 2011 Jul 31 35 2011 Aug 21 25 2011 Sep 21 26 2011 Oct 22 33 2011 Nov 38 52 2011 Dec 26 49 2011 all 261 388