What is the expected GDP percentage for healthcare by 2020?

The expected percentage of GDP dedicated to healthcare by 2020 was projected to be around 20%. This figure comes from various analyses and projections made by health policy experts and institutions that study healthcare economics. The healthcare sector has been growing significantly due to various factors, including an increase in the aging population, chronic diseases, and advancements in medical technology, all contributing to rising healthcare costs.

By 2020, it was estimated that the United States would allocate a substantial portion of its GDP to healthcare, reflecting not only the significant expenditures on medical services but also the expansion of healthcare coverage under the Affordable Care Act. It's important to note that these projections are not arbitrary; they are based on historical trends and data, which indicate a steady increase in healthcare spending as a percentage of GDP.

The other options, while close, did not accurately capture the expected trajectory as projected by various sources in the field. The estimates for healthcare expenditure were grounded in statistical analysis that indicated a more realistic outlook around the 20% mark for that year.