| （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 | 23,234 | 25,406 | 26,997 | 26,602 | 28,536 | 27,058 | 28,780 | 32,533 | 30,108 | 30,867 | 34,773 | 36,498 | 34,782 | 35,138 |
| 売上原価 | - | - | - | 20,360 | 21,810 | 21,131 | 22,254 | 26,171 | 24,004 | 24,526 | 28,296 | 28,684 | 27,552 | 27,608 |
| 売上総利益 | - | - | - | 6,242 | 6,727 | 5,928 | 6,526 | 6,362 | 6,105 | 6,341 | 6,477 | 7,813 | 7,230 | 7,530 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,464 | 4,691 | 4,510 | 4,784 | 4,662 | 4,794 | 4,792 | 4,957 | 5,284 | 5,247 | 5,283 |
| 営業利益 | - | - | - | 1,778 | 2,035 | 1,417 | 1,742 | 1,699 | 1,311 | 1,549 | 1,520 | 2,529 | 1,982 | 2,247 |
| 経常（税引前）利益 | 951 | 1,633 | 2,118 | 2,047 | 2,065 | 1,572 | 1,854 | 1,866 | 1,417 | 1,603 | 1,523 | 2,810 | 2,382 | 2,305 |
| 法人税等合計 | - | - | - | 739 | 722 | 491 | 616 | 365 | 491 | 541 | 540 | 842 | 759 | 747 |
| 純利益 | 397 | 891 | 1,234 | 1,309 | 1,362 | 1,081 | 1,397 | 467 | 958 | 1,062 | 961 | 1,896 | 1,652 | 1,602 |
| 一株あたり利益 | 124.07 | 122.46 | 157.03 | 79.27 | 84.01 | 67.08 | 85.85 | 20.92 | 52.58 | 62.41 | 53.82 | 109.98 | 93.92 | 89.22 |
| 一株あたり配当金 | 30 | 50 | 50 | 52 | 27 | 26 | 30 | 28 | 25 | 22 | 20 | 33 | 29 | 27 |