Source: https://www.kff.org/health-costs/press-release/average-annual-workplace-family-health-premiums-rise-modest-3-to-18142-in-2016-more-workers-enroll-in-high-deductible-plans-with-savings-option-over-past-two-years/?utm_campaign=KFF-2016-September-EHBS&utm_content=39585919&utm_medium=social&utm_source=twitter