Expect Obamacare prices to rise faster in 2017 than in years past, says a new nonpartisan report from the Kaiser Family Foundation.

The most popular type of insurance plan, the lowest-cost, mid-grade “silver” plans, will be an average of 10 percent more expensive next year in major cities in 13 states and the District of Columbia, the foundation found. This year, plans got just 5 percent more expensive on average in those same areas.