Corporate activity
Summary of changes in the sector for 2018 – updated 3 April 2018
Summary of changes in the sector for 2017
Summary of changes in the sector for 2016
Summary of changes in the sector for 2015
Summary of changes in the sector for 2014
Summary of changes in the sector for 2013
Summary of changes in the sector for 2012
Summary of changes in the sector for 2011
Summary of changes in the sector for 2010
Summary of changes in the sector for 2009