Assume that the Pure Expectation Theory determines interest rates in the markets. Today's market rates for different maturities are as follows:
1 year = 3.5%
2 years = 4.3%
3 years = 6%
4 years = 6.5%
5 years = 7.2%
What is the implied 2 Fear interest rate for investing in 3 years?
Enter your answer as a percentage, without the percentage sign (%), and rounded to 1 decimal.