Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 32 53 2013 Feb 15 32 2013 Mar 15 28 2013 Apr 20 23 2013 May 19 24 2013 Jun 26 37 2013 Jul 28 38 2013 Aug 47 68 2013 Sep 29 35 2013 Oct 21 35 2013 Nov 39 50 2013 Dec 62 71 2013 all 298 494