Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 35 53 2013 Feb 15 26 2013 Mar 23 39 2013 Apr 21 33 2013 May 24 31 2013 Jun 37 43 2013 Jul 27 35 2013 Aug 46 61 2013 Sep 32 38 2013 Oct 44 61 2013 Nov 53 66 2013 Dec 61 69 2013 all 323 555