 The following table contains the official Jersey Airport averages for 1981-2010 for Jersey, being located from St. Helier.Jersey's economy is based on financial services (40% of GVA in 2012), tourism and hospitality (hotels, restaurants, bars, transport and communications totalling 8.4% of GVA in 2012), retail and wholesale (7% of GVA in 2012), construction (6.2% of GVA in 2012) and agriculture (1.3% of GVA in 2012).Thanks to specialisation in a few high-return sectors, at purchasing power parity Jersey has high economic output per capita, substantially ahead of all of the world's large developed economies.