Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 37 64 2013 Feb 13 26 2013 Mar 19 28 2013 Apr 21 25 2013 May 20 21 2013 Jun 29 44 2013 Jul 30 42 2013 Aug 53 77 2013 Sep 37 47 2013 Oct 27 39 2013 Nov 49 55 2013 Dec 57 72 2013 all 321 540