Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 26 37 2015 Feb 31 38 2015 Mar 39 54 2015 Apr 23 44 2015 May 23 25 2015 Jun 21 30 2015 Jul 32 45 2015 Aug 27 36 2015 Sep 21 46 2015 Oct 28 43 2015 Nov 33 59 2015 Dec 34 71 2015 all 291 528