| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 38,169 | 37,633 | 39,842 | 41,574 | 45,743 | 45,568 | 45,949 | 45,683 | 45,182 | 45,853 | 49,406 | 52,354 | 52,986 | 55,255 |
| 営業費用 | - | - | - | 9,346 | 9,498 | 9,722 | 9,557 | 10,868 | 9,205 | 10,663 | 9,954 | 9,635 | 9,795 | 9,575 |
| 営業利益 | - | - | - | 4,778 | 6,514 | 5,648 | 5,156 | 2,667 | 4,576 | 4,592 | 5,590 | 5,369 | 4,538 | 4,864 |
| 経常（税引前）利益 | 4,065 | 3,745 | 5,079 | 4,432 | 5,930 | 5,228 | 4,697 | 2,397 | 4,251 | 4,512 | 5,153 | 5,071 | 4,323 | 3,879 |
| 法人税等合計 | - | - | - | 1,865 | 2,313 | 2,077 | 1,642 | 906 | 1,224 | 1,242 | 1,618 | 1,999 | 1,526 | 1,473 |
| 純利益 | 2,094 | 1,796 | 2,447 | 2,140 | 3,442 | 2,669 | 2,610 | 1,016 | 2,926 | 2,427 | 3,440 | 4,000 | 2,602 | 1,956 |
| 一株あたり利益 | 199.61 | 167.07 | 318.54 | 225.73 | 363.28 | 288.45 | 294.35 | 114.65 | 332.56 | 276.61 | 392.08 | 151.97 | 98.84 | 74.33 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 130 | 130 | 200 | 300 | 100 | 100 |