| （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 | 10,072 | 12,463 | 15,604 | 19,166 | 22,705 | 24,996 | 30,921 | 34,609 | 34,659 | 33,961 | 43,453 | 45,619 | 48,842 | 52,658 |
| 売上総利益 | - | - | - | 3,348 | 3,729 | 4,202 | 5,105 | 5,613 | 6,242 | 6,297 | 8,035 | 7,754 | 9,127 | 9,852 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,462 | 2,897 | 3,105 | 3,568 | 4,169 | 4,487 | 4,684 | 4,894 | 5,291 | 5,784 | 6,456 |
| 営業利益 | - | - | - | 886 | 832 | 1,096 | 1,536 | 1,444 | 1,754 | 1,613 | 3,141 | 2,463 | 3,344 | 3,397 |
| 経常（税引前）利益 | 193 | 365 | 689 | 870 | 821 | 1,078 | 1,521 | 1,433 | 1,735 | 1,623 | 3,187 | 2,439 | 3,344 | 3,368 |
| 法人税等合計 | - | - | - | 302 | 260 | 336 | 443 | 444 | 542 | 487 | 979 | 731 | 1,021 | 931 |
| 純利益 | 75 | 231 | 390 | 563 | 560 | 741 | 1,077 | 982 | 1,193 | 1,067 | 2,208 | 1,697 | 2,322 | 2,020 |
| 一株あたり利益 | 7.52 | 22.11 | 32.9 | 47.08 | 46.81 | 61.91 | 45 | 41.11 | 50.55 | 45.19 | 102.58 | 81.19 | 110.05 | 93.01 |
| 希薄化後一株あたり利益 | - | - | - | - | - | 61.88 | 44.19 | 40.45 | 50.12 | 44.96 | 101.35 | 80.21 | 109.34 | 92.66 |
| 配当性向（%） | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 500 | 7 | 10 | 7 | 8 | 12 | 10 | 14 | 16 | 16 | 28 | 30 | 36 | 40 |