______________________________
A long-term chart of the 10 Year Treasury Yield for 1962 to 2017
http://www.macrotrends.net/2016/10-year-treasury-bond-rate-yield-chart
From 1916 to early summer of 2016, the yields on 10 year U.S. treasury notes have varied widely, from a 100 year low in 2016, when the rate fell to less than 2 percent—1.71 percent in June of 2016—to a high for the same 100 year period of 14.59 percent in January 1982.
https://www.thebalance.com/historical-u-s-treasury-yield-charts-417126
______________________________