There comes a point when extra spending on healthcare has very little, if any, benefit for citizens.

Bubble size is proportional to the share of healthcare expenditures compared with countries' total gross domestic product (2014)
Source: World Bank | swissinfo.ch
* at purchasing power parity (constant 2011 international USD). Total health expenditure is the sum of public and private health expenditures as a ratio of total population. It covers the provision of health services (preventive and curative), family planning activities, nutrition activities, and emergency aid designated for health