<Tr> <Td_colspan="2"> Main data source: CIA World Fact Book All values, unless otherwise stated, are in US dollars . </Td> </Tr> <P> The economy of New Zealand is the 53rd - largest national economy in the world measured by nominal gross domestic product (GDP) and 68th - largest in the world measured by purchasing power parity (PPP). It is one of the most globalised economies and depends greatly on international trade, mainly with Australia, the European Union, the United States, China, South Korea, Japan and Canada . The Closer Economic Relations agreement with Australia means that New Zealand's economy is closely aligned with the Australian economy . </P> <P> New Zealand's diverse market economy has a sizable service sector, accounting for 63% of all GDP activity in 2013 . Large scale manufacturing industries include aluminium production, food processing, metal fabrication, wood and paper products . Mining, manufacturing, electricity, gas, water, and waste services accounted for 16.5% of GDP in 2013 . The primary sector continues to dominate New Zealand's exports, despite accounting for 6.5% of GDP in 2013 . </P> <P> The major capital market is the New Zealand Exchange, known as the NZX . As of November 2014, NZX had a total of 258 listed securities with a combined market capitalisation of $94.1 billion . The currency is the New Zealand dollar, informally known as the "Kiwi dollar"; it also circulates in five Pacific island territories . The New Zealand dollar is the 10th most traded currency in the world . </P>

What is the main industry in new zealand
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