DATE DATA PLOTS PHOTOS 16/09/2005 data plot - 29/10/2007 data plot - 13/03/2010 data plot photos 26/03/2011 data plot photos 22/07/2011 data plot photos 24/02/2012 data plot photos 28/10/2012 data plot photos 02/02/2013 data plot photos 12/05/2014 data plot photos 04/10/2014 data plot photos 28/11/2015 data plot photos 17/03/2017 data plot photos 02/02/2018 - - photos 28/05/2019 data plot photos 21/09/2019 data plot photos