Oscorp's Norman Special Long Bond have a coupon rate of $0\mathrm{.}50\%$ and pay the coupon on a semi$-$annual basis. The face value of the bond is $$1000.$ You purchased these bonds one year ago at a YTM of $7\%.$ At that time the bonds had a maturity of $25$ years. Today the bonds are trading at a YTM of $7\mathrm{.}50\%.$ What is the total bond return? $($Enter your answer as a $\%$ accurate to two decimal points. DO NOT add a $\%$ symbol or any extraneous punctuation.$)$