| （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 | 28,769 | 27,717 | 28,522 | 28,727 | 29,151 | 27,040 | 28,773 | 28,851 | 30,281 | 26,827 | 29,448 | 31,280 | 32,726 | 34,293 |
| 売上原価 | - | - | - | 22,900 | 22,699 | 21,572 | 23,210 | 23,548 | 24,608 | 22,643 | 24,344 | 25,855 | 27,167 | 28,425 |
| 売上総利益 | - | - | - | 5,827 | 6,451 | 5,467 | 5,563 | 5,302 | 5,672 | 4,184 | 5,104 | 5,424 | 5,558 | 5,867 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,614 | 4,690 | 4,758 | 4,741 | 4,691 | 4,759 | 4,350 | 4,356 | 4,486 | 4,535 | 4,700 |
| 営業利益 | - | - | - | 1,212 | 1,761 | 709 | 822 | 610 | 912 | -166 | 748 | 938 | 1,023 | 1,167 |
| 経常（税引前）利益 | 1,426 | 989 | 1,024 | 882 | 1,135 | 513 | 703 | 558 | 785 | 138 | 875 | 1,044 | 1,066 | 1,235 |
| 法人税等合計 | - | - | - | 545 | 296 | 198 | 257 | 35 | 246 | 52 | 267 | 334 | 293 | 249 |
| 純利益 | 350 | 470 | 415 | 353 | 719 | 337 | 445 | 28 | 430 | 208 | 599 | 832 | 906 | 1,034 |
| 一株あたり利益 | 10.45 | 10.3 | 8.79 | 4.74 | 10.12 | 6.31 | 81.56 | 4.83 | 72.83 | 35.25 | 101.68 | 140.87 | 153.32 | 175.04 |
| 一株あたり配当金 | 5 | 5 | 5 | 5 | 5 | 5 | 32 | 40 | 40 | 10 | 35 | 45 | 50 | 60 |