<P> This is a list of countries by titanium sponge production in 2010--2016 based on USGS figures . The production figures are for titanium sponge, units are in metric tons . </P> <Table> <Tr> <Th> Rank </Th> <Th> Country / Region </Th> <Th> </Th> <Th> 2011 </Th> <Th> 2012 </Th> <Th> 2013 </Th> <Th> 2014 </Th> <Th> 2015 </Th> <Th> 2016 </Th> </Tr> <Tr> <Td> </Td> <Td> World </Td> <Td> 137,000 </Td> <Td> 186,000 </Td> <Td> 200,000 </Td> <Td> 209,000 </Td> <Td> 194,000 </Td> <Td> 160,000 </Td> <Td> 170,000 </Td> </Tr> <Tr> <Td> </Td> <Td> China </Td> <Td> 57,800 </Td> <Td> 60,000 </Td> <Td> 80,000 </Td> <Td> 105,000 </Td> <Td> 110,000 </Td> <Td> 62,000 </Td> <Td> 60,000 </Td> </Tr> <Tr> <Td> </Td> <Td> Russia </Td> <Td> 25,800 </Td> <Td> 40,000 </Td> <Td> 44,000 </Td> <Td> 44,000 </Td> <Td> 42,000 </Td> <Td> 40,000 </Td> <Td> 38,000 </Td> </Tr> <Tr> <Td> </Td> <Td> Japan </Td> <Td> 31,600 </Td> <Td> 56,000 </Td> <Td> 40,000 </Td> <Td> 42,000 </Td> <Td> 25,000 </Td> <Td> 42,000 </Td> <Td> 54,000 </Td> </Tr> <Tr> <Td> </Td> <Td> Kazakhstan </Td> <Td> 14,500 </Td> <Td> 20,700 </Td> <Td> 25,000 </Td> <Td> 12,000 </Td> <Td> 9,000 </Td> <Td> 9,000 </Td> <Td> 9,000 </Td> </Tr> <Tr> <Td> </Td> <Td> Ukraine </Td> <Td> 7,400 </Td> <Td> 9,000 </Td> <Td> 10,000 </Td> <Td> 6,300 </Td> <Td> 7,200 </Td> <Td> 7,700 </Td> <Td> 7,500 </Td> </Tr> <Tr> <Td> 6 </Td> <Td> India </Td> <Td> - </Td> <Td> - </Td> <Td> - </Td> <Td> - </Td> <Td> - </Td> <Td> 500 </Td> <Td> 500 </Td> </Tr> </Table> <Tr> <Th> Rank </Th> <Th> Country / Region </Th> <Th> </Th> <Th> 2011 </Th> <Th> 2012 </Th> <Th> 2013 </Th> <Th> 2014 </Th> <Th> 2015 </Th> <Th> 2016 </Th> </Tr>

Where does most of the world's titanium come from