<P> The ports of Washington handle 8% of all American exports and receive 6% of the nation's imports . </P> <P> Washington industries by GDP value added 2011 </P> <Table> <Tr> <Th> Industry </Th> <Th> GDP value added $millions 2011 </Th> <Th>% of total GDP </Th> </Tr> <Tr> <Td> Government </Td> <Td> 52,757 </Td> <Td> 14.86% </Td> </Tr> <Tr> <Td> Real Estate and Rental Leasing </Td> <Td> 43,123 </Td> <Td> 12.14% </Td> </Tr> <Tr> <Td> Information </Td> <Td> 31,283 </Td> <Td> 8.81% </Td> </Tr> <Tr> <Td> Durable Good Manufacturing </Td> <Td> 30,372 </Td> <Td> 8.55% </Td> </Tr> <Tr> <Td> Retail Trade </Td> <Td> 25,057 </Td> <Td> 7.06% </Td> </Tr> <Tr> <Td> Healthcare and social assistance </Td> <Td> 24,798 </Td> <Td> 6.98% </Td> </Tr> <Tr> <Td> Finance and Insurance </Td> <Td> 17,317 </Td> <Td> 4.88% </Td> </Tr> <Tr> <Td> Non-durable good manufacturing </Td> <Td> 13,763 </Td> <Td> 3.88% </Td> </Tr> <Tr> <Td> Construction </Td> <Td> 12,883 </Td> <Td> 3.63% </Td> </Tr> <Tr> <Td> Administrative and Waste Management </Td> <Td> 10,403 </Td> <Td> 2.93% </Td> </Tr> <Tr> <Td> Accommodation and Food Services </Td> <Td> 10,104 </Td> <Td> 2.84% </Td> </Tr> <Tr> <Td> Transportation and Warehousing </Td> <Td> 9,724 </Td> <Td> 2.74% </Td> </Tr> <Tr> <Td> Other services, except Government </Td> <Td> 8,023 </Td> <Td> 2.26% </Td> </Tr> <Tr> <Td> Arts, Entertainment and Recreation </Td> <Td> 2,700 </Td> <Td> 0.76% </Td> </Tr> <Tr> <Td> Educational Services </Td> <Td> 2,094 </Td> <Td> 0.59% </Td> </Tr> <Tr> <Td> Mining </Td> <Td> 710 </Td> <Td> 0.19% </Td> </Tr> <Tr> <Td> Total </Td> <Td> 355,083 </Td> <Td> 100% </Td> </Tr> </Table> <Tr> <Th> Industry </Th> <Th> GDP value added $millions 2011 </Th> <Th>% of total GDP </Th> </Tr>

What are the most important industries in washington state
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