<Tr> <Td> </Td> <Td> National Gallery </Td> <Td> Oslo </Td> <Td> Norway </Td> <Td> 7003900000000000000 ♠ 9,000 (97,000) </Td> <Td> 1842 </Td> </Tr> <Tr> <Td> </Td> <Td> Power Station of Art (Biennale) </Td> <Td> Shanghai </Td> <Td> China </Td> <Td> 7003900000000000000 ♠ 9,000 (97,000) </Td> <Td> 2012 </Td> </Tr> <Tr> <Td> </Td> <Td> Smithsonian American Art Museum </Td> <Td> Washington, D.C. </Td> <Td> United States </Td> <Td> 7003880000000000000 ♠ 8,800 (95,000) </Td> <Td> 1829 </Td> </Tr> <Tr> <Td> </Td> <Td> Musée du quai Branly </Td> <Td> Paris </Td> <Td> France </Td> <Td> 7003875000000000000 ♠ 8,750 (94,200) </Td> <Td> 2006 </Td> </Tr>

What is the richest museum in the world