Suppose the spot and three$-$month forward rates for the yen are $79\mathrm{.}05$ and $78\mathrm{.}52,$ respectively. What would you estimate is the difference between the annual inflation rates of the United States and Japan? $($A negative answer should be indicated by a minus sign. Enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$