Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 217 371 2011 Feb 263 445 2011 Mar 313 525 2011 Apr 310 462 2011 May 276 515 2011 Jun 312 509 2011 Jul 314 485 2011 Aug 254 394 2011 Sep 223 356 2011 Oct 288 602 2011 Nov 395 1343 2011 Dec 307 1053 2011 all 2813 7060