Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 33 51 2013 Feb 19 35 2013 Mar 18 26 2013 Apr 26 30 2013 May 25 27 2013 Jun 33 44 2013 Jul 34 52 2013 Aug 51 72 2013 Sep 35 46 2013 Oct 32 41 2013 Nov 53 63 2013 Dec 78 89 2013 all 353 576