| （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 | 17,011 | 17,177 | 18,521 | 18,662 | 18,913 | 19,693 | 20,461 | 20,572 | 21,105 | 22,399 | 22,673 | 23,374 | 25,351 | 26,241 |
| 売上原価 | - | - | - | 10,953 | 11,123 | 11,606 | 12,012 | 12,036 | 12,362 | 12,877 | 13,405 | 14,394 | 15,648 | 16,541 |
| 売上総利益 | - | - | - | 7,708 | 7,790 | 8,087 | 8,449 | 8,535 | 8,743 | 9,522 | 9,267 | 8,979 | 9,703 | 9,700 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 7,276 | 7,378 | 7,624 | 7,837 | 8,028 | 8,187 | 8,723 | 8,406 | 8,494 | 8,813 | 9,043 |
| 営業利益 | - | - | - | 432 | 411 | 462 | 611 | 506 | 555 | 798 | 861 | 484 | 890 | 656 |
| 経常（税引前）利益 | 1,281 | 1,132 | 715 | 433 | 404 | 462 | 616 | 523 | 618 | 827 | 870 | 497 | 901 | 673 |
| 法人税等合計 | - | - | - | 248 | 193 | 166 | 218 | 187 | 203 | 287 | 298 | 196 | 298 | 159 |
| 純利益 | 588 | 674 | 370 | 272 | 206 | 296 | 395 | 326 | 404 | 533 | 561 | 310 | 599 | 458 |
| 一株あたり利益 | 61 | 69.9 | 38.35 | 28.27 | 21.42 | 30.69 | 41.02 | 33.82 | 41.92 | 55.27 | 58.21 | 32.21 | 62.06 | 47.48 |
| 一株あたり配当金 | 16 | 16 | 16 | 16 | 20 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |