Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 28 47 2013 Feb 17 28 2013 Mar 26 39 2013 Apr 21 32 2013 May 21 28 2013 Jun 25 35 2013 Jul 32 48 2013 Aug 47 68 2013 Sep 41 47 2013 Oct 24 36 2013 Nov 49 64 2013 Dec 68 76 2013 all 320 548