Type Rating Maturity Face Coupon $($i$)$ Price

Treasury $1$ year $ $1,000\mathrm{.}000\%$ $ $968\mathrm{.}52$

Treasury $5$ year $ $1,000\mathrm{.}004\mathrm{.}25\%$ $ $978\mathrm{.}20$

Treasury $10$ year $ $1,000\mathrm{.}005\mathrm{.}85\%$ $ $1,014\mathrm{.}97$

Treasury $20$ year $ $1,000\mathrm{.}007\mathrm{.}00\%$ $ $1,049\mathrm{.}39$

Corp A $5$ year $ $1,000\mathrm{.}006\mathrm{.}90\%$ $ $1,018\mathrm{.}73$

Corp BBB $10$ year $ $1,000\mathrm{.}007\mathrm{.}75\%$ $ $993\mathrm{.}24$

Corp AA $20$ year $ $1,000\mathrm{.}007\mathrm{.}40\%$ $ $1,005\mathrm{.}16$

What is the $10-$year Maturity Risk Premium? $[$show your answer as a percentage to two places; $0\mathrm{.}12638$ would be $12\mathrm{.}64\%]$