| （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 | 11,589 | 12,053 | 12,968 | 13,149 | 12,704 | 12,277 | 10,655 | 10,524 | 10,479 | 10,384 | 10,577 | 10,647 | 10,242 | 10,017 |
| 売上原価 | - | - | - | 4,257 | 4,152 | 4,063 | 3,872 | 3,773 | 3,704 | 3,997 | 3,893 | 4,051 | 4,102 | 4,273 |
| 売上総利益 | - | - | - | 8,892 | 8,551 | 8,214 | 6,784 | 6,751 | 6,775 | 6,387 | 6,685 | 6,596 | 6,140 | 5,744 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,594 | 6,715 | 6,556 | 6,263 | 6,193 | 6,176 | 5,738 | 5,688 | 5,519 | 5,666 | 5,616 |
| 営業利益 | - | - | - | 2,298 | 1,836 | 1,657 | 520 | 558 | 598 | 648 | 996 | 1,077 | 473 | 128 |
| 経常（税引前）利益 | 1,585 | 1,937 | 2,448 | 2,596 | 2,112 | 1,963 | 829 | 876 | 937 | 1,009 | 1,361 | 1,480 | 949 | 626 |
| 法人税等合計 | - | - | - | 962 | 858 | 568 | 688 | 300 | 354 | 374 | 415 | 453 | 426 | 294 |
| 純利益 | 871 | 1,242 | 1,650 | 1,857 | 1,769 | 1,368 | 1,615 | 686 | 787 | 807 | 949 | 1,020 | 952 | 679 |
| 一株あたり利益 | 58.02 | 82.73 | 112.67 | 135.55 | 129.14 | 99.84 | 117.68 | 50.01 | 57.32 | 58.67 | 68.91 | 73.92 | 68.9 | 49.08 |
| 一株あたり配当金 | 18 | 18 | 18 | 20 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 55 | 45 | 45 |