Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 42 63 2013 Feb 23 34 2013 Mar 30 43 2013 Apr 39 46 2013 May 32 36 2013 Jun 27 36 2013 Jul 37 56 2013 Aug 66 83 2013 Sep 39 42 2013 Oct 39 52 2013 Nov 62 72 2013 Dec 76 94 2013 all 433 657