administration, education & health and banking, finance & insurance, and correspondingly high proportions of employment in occupations associated with the service sector, including professional, administrative/secretarial and sales/customer service occupations. The local authority believes this pattern reflects Swansea's role as a service centre for South West Wales. Economic activity and employment rates in Swansea were slightly above the Welsh average in October 2008, but lower than the UK average. In 2005, GVA per head in Swansea was £14,302 – nearly 4% above the Welsh average but 20% below the UK average. Median full-time earnings in Swansea were £21,577 in 2007, almost identical to the Welsh average. Swansea is home to the DVLA headquarters in Morriston, which employs around 6,000 people in the city. Other major employers in the city are Admiral Group, HSBC, Virgin Media, Swansea Bay University Health Board, BT and Amazon.co.uk. Virgin Atlantic also maintains its largest worldwide contact centre in Swansea; including reservations, sales, baggage claims, and customer relations. Education Further and higher education Swansea University has a campus in Singleton Park overlooking Swansea Bay. Its engineering department is recognised as a centre of excellence with pioneering work on computational techniques for solving engineering design problems. The department of physics is renowned for its research achievements at the frontiers of theoretical physics, particularly in the areas of elementary particle physics and string theory. Many other departments including history, computer science and German have been awarded "excellent" inspection ratings. In 2015 Swansea University opened a new Bay Campus situated in the Jersey Marine area of Swansea. The university was awarded The Times Higher Education Supplement Award for the UK's "best student experience" in 2005. In 2017, Swansea University Medical School was ranked as the third best medical school in the United Kingdom, behind Oxford and Cambridge universities. Other establishments for further and higher education in the city include University of Wales Trinity Saint David, Gower College Swansea and also Swansea College. Trinity Saint David was formed on 18 November 2010 through the merger of University of Wales Lampeter and Trinity University college Carmarthen under Lampeter's royal charter of 1828. On 1 August 2013, Swansea Metropolitan University became part of University of Wales Trinity Saint David (UWTSD). Swansea Metropolitan University was particularly well known for its Architectural Glass department, as well as its Teaching and Transport & Logistics degrees. Trinity Saint David also took over the Swansea Business School, which