Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 37 487 2013 Feb 31 430 2013 Mar 45 474 2013 Apr 39 436 2013 May 29 438 2013 Jun 72 442 2013 Jul 47 475 2013 Aug 61 443 2013 Sep 49 408 2013 Oct 41 407 2013 Nov 59 421 2013 Dec 74 454 2013 all 408 5315