*This is the difference between the longer maturity rate and the shorter one included in the comparison. If both a nominal and real maturity are selected, then this is the difference between the nominal maturity and the real.
- More information at https://www.treasury.gov/resource-center/
data-chart-center/interest-rates/pages/textview.aspx?data=yield
*Information is registered from the U.S. Department of The Treasury