| （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 | 27,536 | 27,444 | 28,517 | 27,802 | 26,217 | 26,333 | 28,281 | 31,247 | 30,939 | 27,816 | 30,721 | 34,075 | 34,498 | 34,127 |
| 売上原価 | - | - | - | 23,318 | 22,113 | 21,613 | 22,952 | 25,310 | 24,568 | 22,066 | 24,317 | 27,762 | 28,605 | 28,031 |
| 売上総利益 | - | - | - | 4,484 | 4,104 | 4,720 | 5,329 | 5,937 | 6,371 | 5,751 | 6,404 | 6,313 | 5,892 | 6,096 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,777 | 3,837 | 4,145 | 4,382 | 4,776 | 4,621 | 4,260 | 4,391 | 4,491 | 4,556 | 4,747 |
| 営業利益 | - | - | - | 707 | 266 | 575 | 946 | 1,160 | 1,750 | 1,490 | 2,012 | 1,822 | 1,335 | 1,349 |
| 経常（税引前）利益 | 755 | 1,193 | 2,058 | 1,303 | 788 | 1,025 | 1,258 | 1,522 | 2,033 | 1,921 | 2,620 | 2,289 | 2,124 | 2,140 |
| 法人税等合計 | - | - | - | 561 | 218 | 222 | 416 | -15 | 249 | 568 | 790 | 708 | 666 | 345 |
| 純利益 | 434 | 596 | 816 | 790 | 456 | 774 | 795 | 1,100 | 392 | 1,413 | 1,797 | 1,552 | 1,441 | 1,086 |
| 一株あたり利益 | 2.57 | 14.7 | 13.01 | 16.34 | 9.37 | 14.2 | 15.8 | 20.24 | 7.94 | 27.56 | 35.45 | 27.54 | 26.19 | 22.48 |
| 一株あたり配当金 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 7 | 10 | 10 | 10 | 10 |