Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 32 50 2009 Feb 30 39 2009 Mar 39 43 2009 Apr 148 221 2009 May 222 310 2009 Jun 200 290 2009 Jul 247 328 2009 Aug 170 246 2009 Sep 269 361 2009 Oct 214 342 2009 Nov 268 416 2009 Dec 257 390 2009 all 1612 3036