| （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 | 16,311 | 18,426 | 15,531 | 19,036 | 20,582 | 17,331 | 20,360 | 21,510 | 20,711 | 21,516 | 24,589 | 21,553 | 24,670 | 26,431 |
| 売上原価 | - | - | - | 16,082 | 17,542 | 14,575 | 16,694 | 17,366 | 16,998 | 17,601 | 19,594 | 17,642 | 20,022 | 20,622 |
| 売上総利益 | - | - | - | 2,954 | 3,039 | 2,756 | 3,666 | 4,143 | 3,712 | 3,915 | 4,995 | 3,910 | 4,647 | 5,809 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,865 | 1,828 | 1,804 | 1,971 | 1,934 | 1,962 | 2,015 | 2,319 | 2,173 | 2,559 | 2,796 |
| 営業利益 | - | - | - | 1,088 | 1,211 | 951 | 1,694 | 2,209 | 1,750 | 1,900 | 2,675 | 1,736 | 2,088 | 3,012 |
| 経常（税引前）利益 | 830 | 973 | 605 | 1,113 | 1,161 | 975 | 1,729 | 2,272 | 1,769 | 1,966 | 2,768 | 1,797 | 2,202 | 3,084 |
| 法人税等合計 | - | - | - | 555 | 501 | 295 | 532 | 723 | 553 | 630 | 867 | 470 | 696 | 876 |
| 純利益 | 339 | 497 | 275 | 599 | 659 | 631 | 1,189 | 1,515 | 1,215 | 1,333 | 1,968 | 999 | 1,552 | 2,309 |
| 一株あたり利益 | 16.78 | 25.79 | 14.65 | 29.21 | 33.43 | 32.01 | 60.21 | 76.63 | 61.46 | 67.31 | 99.43 | 50.75 | 78.47 | 116.61 |
| 一株あたり配当金 | 5 | 5 | 7 | 7 | 7 | 7 | 8 | 12 | 12 | 15 | 20 | 15 | 25 | 41 |