According to a recent article on IndustryWeek.com:
Reshoring and foreign job announcements (FDI) surged in 2017 to over 170,000 U.S. manufacturing jobs. This is strong evidence that work can and will be successfully brought back—and is especially relevant in a time of intense debate over tariffs and the trade deficit.
All told, job announcements were up 52% from 2016, and a whopping 2,800% from 2010. Announcements lead to hiring typically within 6 to 24 months. Click on the link above for more detail.