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China now contributes about 15.6 percent of Apple's total quarterly revenue, down from about 20 percent a year earlier.
China topped the supercomputer list with 219 systems, or 43.8 percent of the total, followed by the US with 116 systems and Japan with 29, followed by France, Britain and Germany, according to the ranking.
China saw 17.2 million live births in 2017, down from 17.9 million in 2016, with birth rate dropping from 1,295 to 1,243 per 100,000 population, according to the National Bureau of Statistics.
China will continue to strengthen anti-terrorism cooperation with the international community, including Pakistan, to maintain peace and stability in the region and the world, Hua added.
China plans to install more than 20,000 elevators by the end of this year to promote accessibility for the disabled and senior dwellers of old residential buildings that have limited modern equipment.
