BEIJING — China recorded one of its slowest rates of economic growth in decades last year, data showed Friday, as leaders nervously eye a potential trade standoff with incoming U.S. President-elect Donald Trump. Beijing has in recent months announced its most aggressive support measures in years in a bid to reignite an economy that has suffered on multiple fronts, including a prolonged property market debt crisis and sluggish consumer spending. But the economy grew 5% last year, official data from Beijing’s National Bureau of Statistics (NBS) showed Friday, slightly above the 4.9% forecast in an AFP survey of analysts. Still, the