| （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 | 6,809 | 6,741 | 6,945 | 7,216 | 7,722 | 8,115 | 7,817 | 9,162 | 8,415 | 8,270 | 8,676 | 9,745 | 11,016 | 11,119 |
| 売上原価 | - | - | - | 4,288 | 4,549 | 4,667 | 4,351 | 5,004 | 4,689 | 4,795 | 4,609 | 5,263 | 6,019 | 5,929 |
| 売上総利益 | - | - | - | 2,929 | 3,172 | 3,448 | 3,466 | 4,159 | 3,726 | 3,475 | 4,067 | 4,482 | 4,997 | 5,191 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,343 | 2,364 | 2,514 | 2,575 | 2,742 | 2,726 | 2,633 | 2,850 | 3,023 | 3,414 | 3,587 |
| 営業利益 | - | - | - | 585 | 808 | 934 | 890 | 1,416 | 1,000 | 841 | 1,217 | 1,458 | 1,582 | 1,603 |
| 経常（税引前）利益 | 617 | 514 | 606 | 649 | 879 | 989 | 918 | 1,440 | 1,017 | 846 | 1,266 | 1,475 | 1,611 | 1,645 |
| 法人税等合計 | - | - | - | 227 | 301 | 271 | 254 | 411 | 312 | 253 | 362 | 387 | 409 | 429 |
| 純利益 | 288 | 300 | 376 | 422 | 565 | 700 | 753 | 1,018 | 714 | 589 | 880 | 1,060 | 1,195 | 1,217 |
| 一株あたり利益 | 46.63 | 48.34 | 60.47 | 67.72 | 93.47 | 97.44 | 104.8 | 141.73 | 99.47 | 81.98 | 122.12 | 146.82 | 165.22 | 170.23 |
| 希薄化後一株あたり利益 | 46.49 | 48.14 | 60.19 | 67.35 | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 20 | 20 | 23 | 25 | 35 | 40 | 35 | 45 | 45 | 45 | 45 | 50 | 50 | 50 |