This is on me using Google, but the international nautical flags say the letters are RI_UK. The space for number 3 meaning there was no flag of that design that represents a letter. Unfortunately, I don't think it means anything. Kind of a missed opportunity.
Federal spending on health care in 2015. The Congressional Budget Office and the Office of Management and Budget estimate that the federal government will spend more than $980 billion on health care in fiscal year 2015 (see table 1).
The average health spending as a percent of GDP is 8.4 percent. Spending in the United Kingdom on a per capita basis is $2,992, versus $7,290 in the United States. England, Wales and Scotland, which make up the United Kingdom, funds 82 percent of its health care with public dollars, under its National Health Service.