Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 37 54 2013 Feb 22 45 2013 Mar 30 55 2013 Apr 30 43 2013 May 38 43 2013 Jun 29 42 2013 Jul 31 48 2013 Aug 47 74 2013 Sep 33 45 2013 Oct 35 48 2013 Nov 62 72 2013 Dec 61 69 2013 all 329 638