Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 147 199 2011 Feb 101 141 2011 Mar 111 158 2011 Apr 161 205 2011 May 136 212 2011 Jun 115 157 2011 Jul 142 213 2011 Aug 179 253 2011 Sep 88 121 2011 Oct 116 169 2011 Nov 184 273 2011 Dec 157 199 2011 all 1321 2300