https://www.vox.com/policy-and-politics/2017/12/21/16807348/obamacare-enrollment-2018
"About 8.8 million Americans enrolled in health coverage through Healthcare.gov, the Trump administration announced Thursday, a slight dip from last year after the Trump administration cut spending and outreach but far from a dramatic drop. Last year, about 9.2 million people signed up through Healthcare.gov, which serves more than 30 states. A dozen states run their own marketplaces and several of those states have not yet closed their open enrollment."
