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).
In other words, taxpayers already pay $3,660 per person of the $7,960 annual bill for health care. This alone is higher than the OECD average of $3,233 per person. If total U.S. spending for all health care could match the OECD average, we would save taxpayers $672 billion a year.