The table above displays the life expectancy at birth in 2030 for five selected countries. ① In each of the five selected countries, it is predicted that the life expectancy of women will be higher than that of men. ② In the case of women, life expectancy in the Republic of Korea is expected to be the highest among the five countries, followed by that in Austria. ③ As for men, the Republic of Korea and Singapore will rank the first and the second highest, respectively, in life expectancy in the five countries. ④ Both Slovakian women and men will have the lowest life expectancy by gender among the five countries, with 82.92 and 76.98 years, respectively. ⑤ Among the five countries, the largest difference in life expectancy between women and men is 6.75 years, predicted to be found in the Republic of Korea, and the smallest difference is 3.46 years, in Sweden.