Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 37 62 2013 Feb 24 33 2013 Mar 33 43 2013 Apr 37 40 2013 May 27 34 2013 Jun 32 47 2013 Jul 28 42 2013 Aug 53 77 2013 Sep 39 49 2013 Oct 48 62 2013 Nov 54 61 2013 Dec 64 79 2013 all 389 629