Assume the current interest rate on a 1-year Treasury bond (₁R₁) is 5.10 percent, the current rate on a 2-year Treasury bond (₁R₂) is 5.85 percent, and the current rate on a 3-year Treasury bond (₁R₃) is 7.10 percent. If the unbiased expectations theory of the term structure of interest rates is correct, what is the 1-year forward rate expected on Treasury bills during year 3, ₃f₁? (Do not round intermediate calculations. Round your answer to 2 decimal places.)