https://phys.org/news/2018-05-swiss-exports-april.html

March growth had been tepid at 4.8 percent, down on January's 12.6 and February's 12.9.

April's recovery of 13.8 percent saw exports hit 1.76 billion francs, driven by a healthy 43.4 percent rise in sales—a six-year high—to Hong Kong, a lucrative Asian market hub.