美国MITBBS

More than 15 million people to date have signed up for health insurance, a 33 percent increase over the same point last year. The administration said it estimates more than 19 million people will have selected plans by the Jan. 16 deadline, an increase of 7 million compared to when President Biden took office.

https://thehill.com/policy/healthcare/4 ... lment/amp/

算上Medicaid的话，去年Obamacare大概覆盖了四千万人口。今年照这个趋势应该可以突破五千万。