 Growing recognition of George Town as a bustling tourist destination, particularly since the city's inscription as a UNESCO World Heritage Site in 2008, also boosted the state's services sector, and today, both the manufacturing and services sectors are the two strongest economic pillars of Penang.Moreover, the state enjoys one of the lowest unemployment rates and Gini coefficients within Malaysia, as well as the second highest gross domestic product (GDP) per capita within the country after Kuala Lumpur.Evidence of prehistoric human settlement in what is now Penang has been discovered in Guar Kepah within Seberang Perai (formerly "Province Wellesley"), the mainland half of Penang.