Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 1374 2534 2013 Feb 1706 2461 2013 Mar 1519 2249 2013 Apr 1763 2781 2013 May 1864 2830 2013 Jun 1608 2584 2013 Jul 1699 2740 2013 Aug 1405 2367 2013 Sep 1581 2780 2013 Oct 2141 3591 2013 Nov 2120 3603 2013 Dec 1767 2819 2013 all 15515 33339