"Chart 3: NUTS1: shares of total GVA, 1997 and 2011","" "","" "","" "Notes","" "Unit","share (%)" "","" "","1997","2011" "North East","3.4","3.1" "North West","10.1","9.2" "Yorkshire and The Humber","7.5","6.8" "East Midlands","6.5","6.1" "West Midlands","8.0","7.1" "East of England","8.6","8.5" "London","18.5","21.1" "South East","13.9","14.3" "South West","7.5","7.6" "Wales","3.8","3.5" "Scotland","8.3","8.1" "Northern Ireland","2.3","2.2" "Extra-Regio","1.7","2.3"