A growing number of Americans say immigration levels should remain the same or increase, according to a major U.S. survey, a shift that comes as the Trump administration has ramped up immigration enforcement. At the same time, the latest data from the General Social Survey — a widely respected poll that has measured trends on American attitudes since the 1970s — shows a growing partisan divide on the topic over the past decade. The 2018 survey was released this week and shows 34 percent of Americans want immigration levels to be reduced, down from 41 percent in 2016, according to an analysis by The AP-NORC Center for Public Affairs Research and GSS staff. That's compared with 23 percent of Americans who want more immigration, up from 17 percent in 2016.Read more on NewsOK.com