DATE DATA PLOTS PHOTOS 04/03/2008 data plot - 20/05/2013 data plot - 23/07/2013 - - photos 13/08/2013 data plot - 21/02/2014 data plot photos 06/09/2014 data plot - 31/03/2015 data plot - 06/11/2015 data plot - 21/05/2016 data plot photos 03/01/2017 data plot - 26/05/2018 data plot -