NUMBERS

$8.6 billion

China’s movie box office for 2017, up 13.45 percent over last year, according to the State Administration of Press, Publication, Radio, Film and Television (Photo 2)

$96 billion

Estimated market for driverassistance systems and autonomous vehicles by 2025, up from $3 billion in 2015, according to Goldman Sachs (Photo 3)

31 million

Number of rail trips made during New Year’s holiday, up 16 percent over last year (Photo 4)