Crynodeb o'r cais Trade with France, Netherlands, Germany and Ireland Quarter 1 (Jan to Mar) 1999 to Quarter 2 (Apr to June) 2016. Lawrlwyth cysylltiol ar cais Trade with EU countries Quarter 1 (Jan to Mar) 1999 to Quarter 2 (Apr to June) 2016 (1.1 MB xls)