| （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 | 53,496 | 53,399 | 54,689 | 55,061 | 56,762 | 58,081 | 63,286 | 64,604 | 66,831 | 65,328 | 71,746 | 78,504 | 73,417 | 78,620 |
| 営業費用 | - | - | - | 3,191 | 3,215 | 3,345 | 3,669 | 3,584 | 3,581 | 3,416 | 3,437 | 3,777 | 3,986 | 4,182 |
| 営業利益 | - | - | - | 2,680 | 2,770 | 3,406 | 3,353 | 3,738 | 3,906 | 3,627 | 4,516 | 4,894 | 4,271 | 4,668 |
| 経常（税引前）利益 | 2,377 | 2,476 | 2,385 | 2,689 | 2,714 | 3,413 | 2,498 | 3,996 | 4,174 | 3,929 | 6,924 | 5,847 | 5,091 | 5,583 |
| 法人税等合計 | - | - | - | 1,236 | 985 | 1,078 | 1,247 | 1,136 | 1,296 | 1,308 | 1,519 | 1,523 | 1,616 | 2,102 |
| 純利益 | 1,139 | 1,076 | 1,154 | 2,054 | 1,729 | 1,796 | 1,670 | 2,344 | 2,878 | 2,791 | 5,276 | 3,811 | 3,793 | 4,981 |
| 一株あたり利益 | 12.24 | 14.55 | 16.62 | 26.25 | 22.12 | 23.07 | 105.63 | 149.44 | 185.24 | 180.9 | 345.79 | 247.8 | 246.07 | 337.22 |
| 一株あたり配当金 | 6.5 | 7 | 7 | 7.5 | 8 | 10 | 27 | 46 | 50 | 52 | 70 | 85 | 100 | 140 |