| （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 | 15,046 | 16,281 | 16,136 | 15,873 | 15,397 | 16,244 | 17,715 | 18,296 | 21,035 | 25,166 | 22,662 | 21,929 | 21,634 | 25,966 |
| 売上原価 | - | - | - | 12,594 | 11,959 | 12,609 | 14,124 | 14,629 | 16,940 | 20,508 | 18,315 | 17,682 | 17,271 | 19,900 |
| 売上総利益 | - | - | - | 3,278 | 3,438 | 3,634 | 3,591 | 3,666 | 4,094 | 4,658 | 4,346 | 4,247 | 4,363 | 6,065 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,122 | 2,219 | 2,428 | 2,577 | 2,610 | 2,814 | 3,132 | 3,276 | 3,485 | 3,913 | 4,586 |
| 営業利益 | - | - | - | 1,155 | 1,218 | 1,206 | 1,013 | 1,055 | 1,280 | 1,525 | 1,070 | 761 | 450 | 1,479 |
| 経常（税引前）利益 | 1,201 | 1,401 | 1,104 | 1,251 | 1,197 | 1,177 | 945 | 910 | 53 | 1,540 | 163 | 409 | 661 | 1,376 |
| 法人税等合計 | - | - | - | 491 | -98 | 417 | 382 | 374 | 433 | 23 | 124 | 149 | 293 | 957 |
| 純利益 | 731 | 1,125 | 629 | 738 | 1,662 | 744 | 563 | 589 | -1,725 | 813 | 39 | 273 | 367 | 427 |
| 一株あたり利益 | 46.26 | 59.08 | 28.58 | 34.42 | 77.52 | 34.71 | 131.33 | 137.39 | -402.38 | 189.66 | 9.16 | 63.86 | 85.74 | 99.75 |
| 一株あたり配当金 | 5 | 7 | 7 | 7 | 10 | 8 | 45 | 50 | 55 | 55 | 55 | 55 | 55 | 55 |